Home / 16,286,026.20-24,442,817.40-6,708,278.40

Finding the Fourth Proportional to 16,286,026.20, 24,442,817.40 and 6,708,278.40

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Solution

The fourth proportional to 16,286,026.20, 24,442,817.40 and 6,708,278.40 is: 10,068,092.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,286,026.20 : 24,442,817.40 = 6,708,278.40 : x
  2. Step 2: Convert to fraction form
    16,286,026.20/24,442,817.40 = 6,708,278.40/x
  3. Step 3: Cross multiply
    16,286,026.20x = 24,442,817.40 × 6,708,278.40
  4. Step 4: Simplify right side
    16,286,026.20x = 163,969,223,999,564.16
  5. Step 5: Solve for x
    x = 163,969,223,999,564.16/16,286,026.20
  6. Step 6: Final answer
    x = 10,068,092.85

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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.