Home / 76,229,025.14-114,044,219.28-58,825,742.96

Finding the Fourth Proportional to 76,229,025.14, 114,044,219.28 and 58,825,742.96

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Solution

The fourth proportional to 76,229,025.14, 114,044,219.28 and 58,825,742.96 is: 88,007,631.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,229,025.14 : 114,044,219.28 = 58,825,742.96 : x
  2. Step 2: Convert to fraction form
    76,229,025.14/114,044,219.28 = 58,825,742.96/x
  3. Step 3: Cross multiply
    76,229,025.14x = 114,044,219.28 × 58,825,742.96
  4. Step 4: Simplify right side
    76,229,025.14x = 6,708,735,929,439,156
  5. Step 5: Solve for x
    x = 6,708,735,929,439,156/76,229,025.14
  6. Step 6: Final answer
    x = 88,007,631.18

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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.