Home / 95,133,701.60-142,700,552.40-88,331,256.80

Finding the Fourth Proportional to 95,133,701.60, 142,700,552.40 and 88,331,256.80

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Solution

The fourth proportional to 95,133,701.60, 142,700,552.40 and 88,331,256.80 is: 132,496,885.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,133,701.60 : 142,700,552.40 = 88,331,256.80 : x
  2. Step 2: Convert to fraction form
    95,133,701.60/142,700,552.40 = 88,331,256.80/x
  3. Step 3: Cross multiply
    95,133,701.60x = 142,700,552.40 × 88,331,256.80
  4. Step 4: Simplify right side
    95,133,701.60x = 12,604,919,139,546,256
  5. Step 5: Solve for x
    x = 12,604,919,139,546,256/95,133,701.60
  6. Step 6: Final answer
    x = 132,496,885.20

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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.