Home / 88,584,257.60-132,876,386.40-34,731,569.60

Finding the Fourth Proportional to 88,584,257.60, 132,876,386.40 and 34,731,569.60

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Solution

The fourth proportional to 88,584,257.60, 132,876,386.40 and 34,731,569.60 is: 52,097,354.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,584,257.60 : 132,876,386.40 = 34,731,569.60 : x
  2. Step 2: Convert to fraction form
    88,584,257.60/132,876,386.40 = 34,731,569.60/x
  3. Step 3: Cross multiply
    88,584,257.60x = 132,876,386.40 × 34,731,569.60
  4. Step 4: Simplify right side
    88,584,257.60x = 4,615,005,462,448,094
  5. Step 5: Solve for x
    x = 4,615,005,462,448,094/88,584,257.60
  6. Step 6: Final answer
    x = 52,097,354.40

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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.