Home / 15,252,033.30-22,878,031.56-3,892,483.14

Finding the Fourth Proportional to 15,252,033.30, 22,878,031.56 and 3,892,483.14

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Solution

The fourth proportional to 15,252,033.30, 22,878,031.56 and 3,892,483.14 is: 5,838,720.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,252,033.30 : 22,878,031.56 = 3,892,483.14 : x
  2. Step 2: Convert to fraction form
    15,252,033.30/22,878,031.56 = 3,892,483.14/x
  3. Step 3: Cross multiply
    15,252,033.30x = 22,878,031.56 × 3,892,483.14
  4. Step 4: Simplify right side
    15,252,033.30x = 89,052,352,123,687.89
  5. Step 5: Solve for x
    x = 89,052,352,123,687.89/15,252,033.30
  6. Step 6: Final answer
    x = 5,838,720.02

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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.