Home / 15,149,541.90-22,724,312.85-10,366,572.90

Finding the Fourth Proportional to 15,149,541.90, 22,724,312.85 and 10,366,572.90

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Solution

The fourth proportional to 15,149,541.90, 22,724,312.85 and 10,366,572.90 is: 15,549,859.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,149,541.90 : 22,724,312.85 = 10,366,572.90 : x
  2. Step 2: Convert to fraction form
    15,149,541.90/22,724,312.85 = 10,366,572.90/x
  3. Step 3: Cross multiply
    15,149,541.90x = 22,724,312.85 × 10,366,572.90
  4. Step 4: Simplify right side
    15,149,541.90x = 235,573,245,761,931.78
  5. Step 5: Solve for x
    x = 235,573,245,761,931.78/15,149,541.90
  6. Step 6: Final answer
    x = 15,549,859.35

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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.