Home / 95,079,875.60-142,619,813.40-88,655,344.40

Finding the Fourth Proportional to 95,079,875.60, 142,619,813.40 and 88,655,344.40

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Solution

The fourth proportional to 95,079,875.60, 142,619,813.40 and 88,655,344.40 is: 132,983,016.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,079,875.60 : 142,619,813.40 = 88,655,344.40 : x
  2. Step 2: Convert to fraction form
    95,079,875.60/142,619,813.40 = 88,655,344.40/x
  3. Step 3: Cross multiply
    95,079,875.60x = 142,619,813.40 × 88,655,344.40
  4. Step 4: Simplify right side
    95,079,875.60x = 12,644,008,675,240,736
  5. Step 5: Solve for x
    x = 12,644,008,675,240,736/95,079,875.60
  6. Step 6: Final answer
    x = 132,983,016.60

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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.