Home / 96,547,544.70-144,709,342.65-39,002,034.30

Finding the Fourth Proportional to 96,547,544.70, 144,709,342.65 and 39,002,034.30

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Solution

The fourth proportional to 96,547,544.70, 144,709,342.65 and 39,002,034.30 is: 58,457,817.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,547,544.70 : 144,709,342.65 = 39,002,034.30 : x
  2. Step 2: Convert to fraction form
    96,547,544.70/144,709,342.65 = 39,002,034.30/x
  3. Step 3: Cross multiply
    96,547,544.70x = 144,709,342.65 × 39,002,034.30
  4. Step 4: Simplify right side
    96,547,544.70x = 5,643,958,745,565,753
  5. Step 5: Solve for x
    x = 5,643,958,745,565,753/96,547,544.70
  6. Step 6: Final answer
    x = 58,457,817.47

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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.