Home / 4,037,688,081.20-6,056,532,121.80-1,584,105,028.40

Finding the Fourth Proportional to 4,037,688,081.20, 6,056,532,121.80 and 1,584,105,028.40

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Solution

The fourth proportional to 4,037,688,081.20, 6,056,532,121.80 and 1,584,105,028.40 is: 2,376,157,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,688,081.20 : 6,056,532,121.80 = 1,584,105,028.40 : x
  2. Step 2: Convert to fraction form
    4,037,688,081.20/6,056,532,121.80 = 1,584,105,028.40/x
  3. Step 3: Cross multiply
    4,037,688,081.20x = 6,056,532,121.80 × 1,584,105,028.40
  4. Step 4: Simplify right side
    4,037,688,081.20x = 9,594,182,988,809,502,720
  5. Step 5: Solve for x
    x = 9,594,182,988,809,502,720/4,037,688,081.20
  6. Step 6: Final answer
    x = 2,376,157,542.60

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Double scale
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Similar ratio
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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.