Home / 14,894,487.70-22,341,731.55-10,548,481.30

Finding the Fourth Proportional to 14,894,487.70, 22,341,731.55 and 10,548,481.30

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Solution

The fourth proportional to 14,894,487.70, 22,341,731.55 and 10,548,481.30 is: 15,822,721.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,487.70 : 22,341,731.55 = 10,548,481.30 : x
  2. Step 2: Convert to fraction form
    14,894,487.70/22,341,731.55 = 10,548,481.30/x
  3. Step 3: Cross multiply
    14,894,487.70x = 22,341,731.55 × 10,548,481.30
  4. Step 4: Simplify right side
    14,894,487.70x = 235,671,337,464,795.03
  5. Step 5: Solve for x
    x = 235,671,337,464,795.03/14,894,487.70
  6. Step 6: Final answer
    x = 15,822,721.95

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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.