Home / 16,128,276.60-24,192,414.90-10,753,505.40

Finding the Fourth Proportional to 16,128,276.60, 24,192,414.90 and 10,753,505.40

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Solution

The fourth proportional to 16,128,276.60, 24,192,414.90 and 10,753,505.40 is: 16,130,258.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,276.60 : 24,192,414.90 = 10,753,505.40 : x
  2. Step 2: Convert to fraction form
    16,128,276.60/24,192,414.90 = 10,753,505.40/x
  3. Step 3: Cross multiply
    16,128,276.60x = 24,192,414.90 × 10,753,505.40
  4. Step 4: Simplify right side
    16,128,276.60x = 260,153,264,266,190.44
  5. Step 5: Solve for x
    x = 260,153,264,266,190.44/16,128,276.60
  6. Step 6: Final answer
    x = 16,130,258.10

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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.