Home / 5,688,892,175.28-7,850,687,998.14-3,148,750,569.90

Finding the Fourth Proportional to 5,688,892,175.28, 7,850,687,998.14 and 3,148,750,569.90

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Solution

The fourth proportional to 5,688,892,175.28, 7,850,687,998.14 and 3,148,750,569.90 is: 4,345,285,083.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688,892,175.28 : 7,850,687,998.14 = 3,148,750,569.90 : x
  2. Step 2: Convert to fraction form
    5,688,892,175.28/7,850,687,998.14 = 3,148,750,569.90/x
  3. Step 3: Cross multiply
    5,688,892,175.28x = 7,850,687,998.14 × 3,148,750,569.90
  4. Step 4: Simplify right side
    5,688,892,175.28x = 24,719,858,308,250,415,104
  5. Step 5: Solve for x
    x = 24,719,858,308,250,415,104/5,688,892,175.28
  6. Step 6: Final answer
    x = 4,345,285,083.04

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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.