Home / 16,143,897.10-24,215,845.65-16,143,897.10

Finding the Fourth Proportional to 16,143,897.10, 24,215,845.65 and 16,143,897.10

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Solution

The fourth proportional to 16,143,897.10, 24,215,845.65 and 16,143,897.10 is: 24,215,845.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,143,897.10 : 24,215,845.65 = 16,143,897.10 : x
  2. Step 2: Convert to fraction form
    16,143,897.10/24,215,845.65 = 16,143,897.10/x
  3. Step 3: Cross multiply
    16,143,897.10x = 24,215,845.65 × 16,143,897.10
  4. Step 4: Simplify right side
    16,143,897.10x = 390,938,120,363,082.56
  5. Step 5: Solve for x
    x = 390,938,120,363,082.56/16,143,897.10
  6. Step 6: Final answer
    x = 24,215,845.65

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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.