Home / 88,113,263.57-132,155,235.77-26,687,818.11

Finding the Fourth Proportional to 88,113,263.57, 132,155,235.77 and 26,687,818.11

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Solution

The fourth proportional to 88,113,263.57, 132,155,235.77 and 26,687,818.11 is: 40,027,287.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,113,263.57 : 132,155,235.77 = 26,687,818.11 : x
  2. Step 2: Convert to fraction form
    88,113,263.57/132,155,235.77 = 26,687,818.11/x
  3. Step 3: Cross multiply
    88,113,263.57x = 132,155,235.77 × 26,687,818.11
  4. Step 4: Simplify right side
    88,113,263.57x = 3,526,934,894,380,486.50
  5. Step 5: Solve for x
    x = 3,526,934,894,380,486.50/88,113,263.57
  6. Step 6: Final answer
    x = 40,027,287.06

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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.