Home / 59,005,635.60-88,508,453.40-54,470,672.40

Finding the Fourth Proportional to 59,005,635.60, 88,508,453.40 and 54,470,672.40

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Solution

The fourth proportional to 59,005,635.60, 88,508,453.40 and 54,470,672.40 is: 81,706,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,005,635.60 : 88,508,453.40 = 54,470,672.40 : x
  2. Step 2: Convert to fraction form
    59,005,635.60/88,508,453.40 = 54,470,672.40/x
  3. Step 3: Cross multiply
    59,005,635.60x = 88,508,453.40 × 54,470,672.40
  4. Step 4: Simplify right side
    59,005,635.60x = 4,821,114,969,782,066
  5. Step 5: Solve for x
    x = 4,821,114,969,782,066/59,005,635.60
  6. Step 6: Final answer
    x = 81,706,008.60

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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.