Home / 45,002,468.62-62,103,076.06-25,423,001.20

Finding the Fourth Proportional to 45,002,468.62, 62,103,076.06 and 25,423,001.20

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Solution

The fourth proportional to 45,002,468.62, 62,103,076.06 and 25,423,001.20 is: 35,083,554.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,002,468.62 : 62,103,076.06 = 25,423,001.20 : x
  2. Step 2: Convert to fraction form
    45,002,468.62/62,103,076.06 = 25,423,001.20/x
  3. Step 3: Cross multiply
    45,002,468.62x = 62,103,076.06 × 25,423,001.20
  4. Step 4: Simplify right side
    45,002,468.62x = 1,578,846,577,197,071.25
  5. Step 5: Solve for x
    x = 1,578,846,577,197,071.25/45,002,468.62
  6. Step 6: Final answer
    x = 35,083,554.87

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1.5x scale

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.