Home / 63,857,585.40-95,765,382.90-23,462,820.60

Finding the Fourth Proportional to 63,857,585.40, 95,765,382.90 and 23,462,820.60

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Solution

The fourth proportional to 63,857,585.40, 95,765,382.90 and 23,462,820.60 is: 35,186,516.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,857,585.40 : 95,765,382.90 = 23,462,820.60 : x
  2. Step 2: Convert to fraction form
    63,857,585.40/95,765,382.90 = 23,462,820.60/x
  3. Step 3: Cross multiply
    63,857,585.40x = 95,765,382.90 × 23,462,820.60
  4. Step 4: Simplify right side
    63,857,585.40x = 2,246,925,998,673,008
  5. Step 5: Solve for x
    x = 2,246,925,998,673,008/63,857,585.40
  6. Step 6: Final answer
    x = 35,186,516.76

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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.