Home / 63,751,156.32-87,976,184.76-36,249,082.14

Finding the Fourth Proportional to 63,751,156.32, 87,976,184.76 and 36,249,082.14

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Solution

The fourth proportional to 63,751,156.32, 87,976,184.76 and 36,249,082.14 is: 50,023,499.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,751,156.32 : 87,976,184.76 = 36,249,082.14 : x
  2. Step 2: Convert to fraction form
    63,751,156.32/87,976,184.76 = 36,249,082.14/x
  3. Step 3: Cross multiply
    63,751,156.32x = 87,976,184.76 × 36,249,082.14
  4. Step 4: Simplify right side
    63,751,156.32x = 3,189,055,947,729,056.50
  5. Step 5: Solve for x
    x = 3,189,055,947,729,056.50/63,751,156.32
  6. Step 6: Final answer
    x = 50,023,499.68

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.