Home / 88,238,957.70-132,309,837.89-36,411,779.66

Finding the Fourth Proportional to 88,238,957.70, 132,309,837.89 and 36,411,779.66

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Solution

The fourth proportional to 88,238,957.70, 132,309,837.89 and 36,411,779.66 is: 54,597,615.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,238,957.70 : 132,309,837.89 = 36,411,779.66 : x
  2. Step 2: Convert to fraction form
    88,238,957.70/132,309,837.89 = 36,411,779.66/x
  3. Step 3: Cross multiply
    88,238,957.70x = 132,309,837.89 × 36,411,779.66
  4. Step 4: Simplify right side
    88,238,957.70x = 4,817,636,663,918,940
  5. Step 5: Solve for x
    x = 4,817,636,663,918,940/88,238,957.70
  6. Step 6: Final answer
    x = 54,597,615.27

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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.