Home / 14,681,523.70-22,022,285.55-10,902,387.70

Finding the Fourth Proportional to 14,681,523.70, 22,022,285.55 and 10,902,387.70

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Solution

The fourth proportional to 14,681,523.70, 22,022,285.55 and 10,902,387.70 is: 16,353,581.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,523.70 : 22,022,285.55 = 10,902,387.70 : x
  2. Step 2: Convert to fraction form
    14,681,523.70/22,022,285.55 = 10,902,387.70/x
  3. Step 3: Cross multiply
    14,681,523.70x = 22,022,285.55 × 10,902,387.70
  4. Step 4: Simplify right side
    14,681,523.70x = 240,095,495,106,207.72
  5. Step 5: Solve for x
    x = 240,095,495,106,207.72/14,681,523.70
  6. Step 6: Final answer
    x = 16,353,581.55

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Similar ratio
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1.5x scale

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.