Home / 15,337,250.49-22,982,226.62-7,547,222.01

Finding the Fourth Proportional to 15,337,250.49, 22,982,226.62 and 7,547,222.01

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Solution

The fourth proportional to 15,337,250.49, 22,982,226.62 and 7,547,222.01 is: 11,309,195.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,337,250.49 : 22,982,226.62 = 7,547,222.01 : x
  2. Step 2: Convert to fraction form
    15,337,250.49/22,982,226.62 = 7,547,222.01/x
  3. Step 3: Cross multiply
    15,337,250.49x = 22,982,226.62 × 7,547,222.01
  4. Step 4: Simplify right side
    15,337,250.49x = 173,451,966,547,535.78
  5. Step 5: Solve for x
    x = 173,451,966,547,535.78/15,337,250.49
  6. Step 6: Final answer
    x = 11,309,195.65

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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.