Home / 88,046,647.40-132,069,971.10-27,462,276.20

Finding the Fourth Proportional to 88,046,647.40, 132,069,971.10 and 27,462,276.20

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Solution

The fourth proportional to 88,046,647.40, 132,069,971.10 and 27,462,276.20 is: 41,193,414.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,046,647.40 : 132,069,971.10 = 27,462,276.20 : x
  2. Step 2: Convert to fraction form
    88,046,647.40/132,069,971.10 = 27,462,276.20/x
  3. Step 3: Cross multiply
    88,046,647.40x = 132,069,971.10 × 27,462,276.20
  4. Step 4: Simplify right side
    88,046,647.40x = 3,626,942,024,074,217.50
  5. Step 5: Solve for x
    x = 3,626,942,024,074,217.50/88,046,647.40
  6. Step 6: Final answer
    x = 41,193,414.30

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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.