Home / 15,129,849.22-22,692,338.04-4,344,697

Finding the Fourth Proportional to 15,129,849.22, 22,692,338.04 and 4,344,697

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Solution

The fourth proportional to 15,129,849.22, 22,692,338.04 and 4,344,697 is: 6,516,346.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,129,849.22 : 22,692,338.04 = 4,344,697 : x
  2. Step 2: Convert to fraction form
    15,129,849.22/22,692,338.04 = 4,344,697/x
  3. Step 3: Cross multiply
    15,129,849.22x = 22,692,338.04 × 4,344,697
  4. Step 4: Simplify right side
    15,129,849.22x = 98,591,333,005,373.88
  5. Step 5: Solve for x
    x = 98,591,333,005,373.88/15,129,849.22
  6. Step 6: Final answer
    x = 6,516,346.04

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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.