Home / 48,550,042.20-72,730,584.90-26,945,981.40

Finding the Fourth Proportional to 48,550,042.20, 72,730,584.90 and 26,945,981.40

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Solution

The fourth proportional to 48,550,042.20, 72,730,584.90 and 26,945,981.40 is: 40,366,535.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,550,042.20 : 72,730,584.90 = 26,945,981.40 : x
  2. Step 2: Convert to fraction form
    48,550,042.20/72,730,584.90 = 26,945,981.40/x
  3. Step 3: Cross multiply
    48,550,042.20x = 72,730,584.90 × 26,945,981.40
  4. Step 4: Simplify right side
    48,550,042.20x = 1,959,796,987,926,521
  5. Step 5: Solve for x
    x = 1,959,796,987,926,521/48,550,042.20
  6. Step 6: Final answer
    x = 40,366,535.21

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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.