Home / 44,698,127.70-67,031,445.15-15,945,201.30

Finding the Fourth Proportional to 44,698,127.70, 67,031,445.15 and 15,945,201.30

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Solution

The fourth proportional to 44,698,127.70, 67,031,445.15 and 15,945,201.30 is: 23,912,184.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,698,127.70 : 67,031,445.15 = 15,945,201.30 : x
  2. Step 2: Convert to fraction form
    44,698,127.70/67,031,445.15 = 15,945,201.30/x
  3. Step 3: Cross multiply
    44,698,127.70x = 67,031,445.15 × 15,945,201.30
  4. Step 4: Simplify right side
    44,698,127.70x = 1,068,829,886,346,658.75
  5. Step 5: Solve for x
    x = 1,068,829,886,346,658.75/44,698,127.70
  6. Step 6: Final answer
    x = 23,912,184.72

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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.