Home / 95,017,833.60-142,469,013.60-37,443,746.40

Finding the Fourth Proportional to 95,017,833.60, 142,469,013.60 and 37,443,746.40

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Solution

The fourth proportional to 95,017,833.60, 142,469,013.60 and 37,443,746.40 is: 56,142,867.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,017,833.60 : 142,469,013.60 = 37,443,746.40 : x
  2. Step 2: Convert to fraction form
    95,017,833.60/142,469,013.60 = 37,443,746.40/x
  3. Step 3: Cross multiply
    95,017,833.60x = 142,469,013.60 × 37,443,746.40
  4. Step 4: Simplify right side
    95,017,833.60x = 5,334,573,615,096,551
  5. Step 5: Solve for x
    x = 5,334,573,615,096,551/95,017,833.60
  6. Step 6: Final answer
    x = 56,142,867.22

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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.