Home / 56,680,206.74-84,980,781.34-25,114,057.74

Finding the Fourth Proportional to 56,680,206.74, 84,980,781.34 and 25,114,057.74

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Solution

The fourth proportional to 56,680,206.74, 84,980,781.34 and 25,114,057.74 is: 37,653,572.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,680,206.74 : 84,980,781.34 = 25,114,057.74 : x
  2. Step 2: Convert to fraction form
    56,680,206.74/84,980,781.34 = 25,114,057.74/x
  3. Step 3: Cross multiply
    56,680,206.74x = 84,980,781.34 × 25,114,057.74
  4. Step 4: Simplify right side
    56,680,206.74x = 2,134,212,249,356,394
  5. Step 5: Solve for x
    x = 2,134,212,249,356,394/56,680,206.74
  6. Step 6: Final answer
    x = 37,653,572.07

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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.