Home / 16,596,002.40-24,894,003.60-12,078,753.90

Finding the Fourth Proportional to 16,596,002.40, 24,894,003.60 and 12,078,753.90

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Solution

The fourth proportional to 16,596,002.40, 24,894,003.60 and 12,078,753.90 is: 18,118,130.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,596,002.40 : 24,894,003.60 = 12,078,753.90 : x
  2. Step 2: Convert to fraction form
    16,596,002.40/24,894,003.60 = 12,078,753.90/x
  3. Step 3: Cross multiply
    16,596,002.40x = 24,894,003.60 × 12,078,753.90
  4. Step 4: Simplify right side
    16,596,002.40x = 300,688,543,070,114.06
  5. Step 5: Solve for x
    x = 300,688,543,070,114.06/16,596,002.40
  6. Step 6: Final answer
    x = 18,118,130.85

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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.