Home / 63,708,022.40-95,585,653.20-25,397,031.20

Finding the Fourth Proportional to 63,708,022.40, 95,585,653.20 and 25,397,031.20

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Solution

The fourth proportional to 63,708,022.40, 95,585,653.20 and 25,397,031.20 is: 38,104,962.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,708,022.40 : 95,585,653.20 = 25,397,031.20 : x
  2. Step 2: Convert to fraction form
    63,708,022.40/95,585,653.20 = 25,397,031.20/x
  3. Step 3: Cross multiply
    63,708,022.40x = 95,585,653.20 × 25,397,031.20
  4. Step 4: Simplify right side
    63,708,022.40x = 2,427,591,816,592,780
  5. Step 5: Solve for x
    x = 2,427,591,816,592,780/63,708,022.40
  6. Step 6: Final answer
    x = 38,104,962.69

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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.