Home / 88,534,773.40-132,802,160.10-62,556,712.60

Finding the Fourth Proportional to 88,534,773.40, 132,802,160.10 and 62,556,712.60

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Solution

The fourth proportional to 88,534,773.40, 132,802,160.10 and 62,556,712.60 is: 93,835,068.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,534,773.40 : 132,802,160.10 = 62,556,712.60 : x
  2. Step 2: Convert to fraction form
    88,534,773.40/132,802,160.10 = 62,556,712.60/x
  3. Step 3: Cross multiply
    88,534,773.40x = 132,802,160.10 × 62,556,712.60
  4. Step 4: Simplify right side
    88,534,773.40x = 8,307,666,562,034,887
  5. Step 5: Solve for x
    x = 8,307,666,562,034,887/88,534,773.40
  6. Step 6: Final answer
    x = 93,835,068.90

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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.