Home / 63,461,884.20-95,192,826.30-57,888,047.40

Finding the Fourth Proportional to 63,461,884.20, 95,192,826.30 and 57,888,047.40

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Solution

The fourth proportional to 63,461,884.20, 95,192,826.30 and 57,888,047.40 is: 86,832,071.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,461,884.20 : 95,192,826.30 = 57,888,047.40 : x
  2. Step 2: Convert to fraction form
    63,461,884.20/95,192,826.30 = 57,888,047.40/x
  3. Step 3: Cross multiply
    63,461,884.20x = 95,192,826.30 × 57,888,047.40
  4. Step 4: Simplify right side
    63,461,884.20x = 5,510,526,840,994,366
  5. Step 5: Solve for x
    x = 5,510,526,840,994,366/63,461,884.20
  6. Step 6: Final answer
    x = 86,832,071.10

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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.