Home / 3,546,450,830.20-5,320,180,130.10-1,092,531,854.20

Finding the Fourth Proportional to 3,546,450,830.20, 5,320,180,130.10 and 1,092,531,854.20

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Solution

The fourth proportional to 3,546,450,830.20, 5,320,180,130.10 and 1,092,531,854.20 is: 1,638,953,009.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,450,830.20 : 5,320,180,130.10 = 1,092,531,854.20 : x
  2. Step 2: Convert to fraction form
    3,546,450,830.20/5,320,180,130.10 = 1,092,531,854.20/x
  3. Step 3: Cross multiply
    3,546,450,830.20x = 5,320,180,130.10 × 1,092,531,854.20
  4. Step 4: Simplify right side
    3,546,450,830.20x = 5,812,466,262,216,151,040
  5. Step 5: Solve for x
    x = 5,812,466,262,216,151,040/3,546,450,830.20
  6. Step 6: Final answer
    x = 1,638,953,009.79

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.