Home / 92,177,259.36-138,264,109.20-27,524,870.88

Finding the Fourth Proportional to 92,177,259.36, 138,264,109.20 and 27,524,870.88

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Solution

The fourth proportional to 92,177,259.36, 138,264,109.20 and 27,524,870.88 is: 41,286,774.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,177,259.36 : 138,264,109.20 = 27,524,870.88 : x
  2. Step 2: Convert to fraction form
    92,177,259.36/138,264,109.20 = 27,524,870.88/x
  3. Step 3: Cross multiply
    92,177,259.36x = 138,264,109.20 × 27,524,870.88
  4. Step 4: Simplify right side
    92,177,259.36x = 3,805,701,753,068,219.50
  5. Step 5: Solve for x
    x = 3,805,701,753,068,219.50/92,177,259.36
  6. Step 6: Final answer
    x = 41,286,774.85

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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.