Home / 27,504,330.17-37,947,698.35-16,487,060.02

Finding the Fourth Proportional to 27,504,330.17, 37,947,698.35 and 16,487,060.02

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Solution

The fourth proportional to 27,504,330.17, 37,947,698.35 and 16,487,060.02 is: 22,747,181.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,504,330.17 : 37,947,698.35 = 16,487,060.02 : x
  2. Step 2: Convert to fraction form
    27,504,330.17/37,947,698.35 = 16,487,060.02/x
  3. Step 3: Cross multiply
    27,504,330.17x = 37,947,698.35 × 16,487,060.02
  4. Step 4: Simplify right side
    27,504,330.17x = 625,645,980,273,957.75
  5. Step 5: Solve for x
    x = 625,645,980,273,957.75/27,504,330.17
  6. Step 6: Final answer
    x = 22,747,181.13

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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.