Home / 88,406,966.10-132,610,449.15-27,822,692.10

Finding the Fourth Proportional to 88,406,966.10, 132,610,449.15 and 27,822,692.10

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Solution

The fourth proportional to 88,406,966.10, 132,610,449.15 and 27,822,692.10 is: 41,734,038.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,406,966.10 : 132,610,449.15 = 27,822,692.10 : x
  2. Step 2: Convert to fraction form
    88,406,966.10/132,610,449.15 = 27,822,692.10/x
  3. Step 3: Cross multiply
    88,406,966.10x = 132,610,449.15 × 27,822,692.10
  4. Step 4: Simplify right side
    88,406,966.10x = 3,689,579,695,943,157
  5. Step 5: Solve for x
    x = 3,689,579,695,943,157/88,406,966.10
  6. Step 6: Final answer
    x = 41,734,038.15

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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.