Home / 4,109,955,180.93-5,671,738,148.07-2,230,360,464.77

Finding the Fourth Proportional to 4,109,955,180.93, 5,671,738,148.07 and 2,230,360,464.77

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Solution

The fourth proportional to 4,109,955,180.93, 5,671,738,148.07 and 2,230,360,464.77 is: 3,077,897,440.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,955,180.93 : 5,671,738,148.07 = 2,230,360,464.77 : x
  2. Step 2: Convert to fraction form
    4,109,955,180.93/5,671,738,148.07 = 2,230,360,464.77/x
  3. Step 3: Cross multiply
    4,109,955,180.93x = 5,671,738,148.07 × 2,230,360,464.77
  4. Step 4: Simplify right side
    4,109,955,180.93x = 12,650,020,531,954,784,256
  5. Step 5: Solve for x
    x = 12,650,020,531,954,784,256/4,109,955,180.93
  6. Step 6: Final answer
    x = 3,077,897,440.50

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Half scale
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Double scale
Find fourth proportional to 4,109,955,181.93, 5,671,738,149.45 and 2,230,360,465.77
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.