Home / 15,025,511.34-22,523,052.78-5,934,019.30

Finding the Fourth Proportional to 15,025,511.34, 22,523,052.78 and 5,934,019.30

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Solution

The fourth proportional to 15,025,511.34, 22,523,052.78 and 5,934,019.30 is: 8,895,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,025,511.34 : 22,523,052.78 = 5,934,019.30 : x
  2. Step 2: Convert to fraction form
    15,025,511.34/22,523,052.78 = 5,934,019.30/x
  3. Step 3: Cross multiply
    15,025,511.34x = 22,523,052.78 × 5,934,019.30
  4. Step 4: Simplify right side
    15,025,511.34x = 133,652,229,835,131.03
  5. Step 5: Solve for x
    x = 133,652,229,835,131.03/15,025,511.34
  6. Step 6: Final answer
    x = 8,895,020.40

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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.