Home / 29,525,963.20-44,288,944.80-22,251,126.40

Finding the Fourth Proportional to 29,525,963.20, 44,288,944.80 and 22,251,126.40

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Solution

The fourth proportional to 29,525,963.20, 44,288,944.80 and 22,251,126.40 is: 33,376,689.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,963.20 : 44,288,944.80 = 22,251,126.40 : x
  2. Step 2: Convert to fraction form
    29,525,963.20/44,288,944.80 = 22,251,126.40/x
  3. Step 3: Cross multiply
    29,525,963.20x = 44,288,944.80 × 22,251,126.40
  4. Step 4: Simplify right side
    29,525,963.20x = 985,478,908,867,422.62
  5. Step 5: Solve for x
    x = 985,478,908,867,422.62/29,525,963.20
  6. Step 6: Final answer
    x = 33,376,689.60

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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.