Home / 88,027,880.25-132,042,275.89-51,610,732.64

Finding the Fourth Proportional to 88,027,880.25, 132,042,275.89 and 51,610,732.64

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Solution

The fourth proportional to 88,027,880.25, 132,042,275.89 and 51,610,732.64 is: 77,416,366.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,027,880.25 : 132,042,275.89 = 51,610,732.64 : x
  2. Step 2: Convert to fraction form
    88,027,880.25/132,042,275.89 = 51,610,732.64/x
  3. Step 3: Cross multiply
    88,027,880.25x = 132,042,275.89 × 51,610,732.64
  4. Step 4: Simplify right side
    88,027,880.25x = 6,814,798,598,059,626
  5. Step 5: Solve for x
    x = 6,814,798,598,059,626/88,027,880.25
  6. Step 6: Final answer
    x = 77,416,366.02

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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.