Home / 92,621,591.04-127,822,062.72-51,366,024.96

Finding the Fourth Proportional to 92,621,591.04, 127,822,062.72 and 51,366,024.96

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Solution

The fourth proportional to 92,621,591.04, 127,822,062.72 and 51,366,024.96 is: 70,887,480.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,621,591.04 : 127,822,062.72 = 51,366,024.96 : x
  2. Step 2: Convert to fraction form
    92,621,591.04/127,822,062.72 = 51,366,024.96/x
  3. Step 3: Cross multiply
    92,621,591.04x = 127,822,062.72 × 51,366,024.96
  4. Step 4: Simplify right side
    92,621,591.04x = 6,565,711,264,114,206
  5. Step 5: Solve for x
    x = 6,565,711,264,114,206/92,621,591.04
  6. Step 6: Final answer
    x = 70,887,480.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.