Home / 29,552,915.80-44,329,373.70-25,513,964.20

Finding the Fourth Proportional to 29,552,915.80, 44,329,373.70 and 25,513,964.20

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Solution

The fourth proportional to 29,552,915.80, 44,329,373.70 and 25,513,964.20 is: 38,270,946.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,552,915.80 : 44,329,373.70 = 25,513,964.20 : x
  2. Step 2: Convert to fraction form
    29,552,915.80/44,329,373.70 = 25,513,964.20/x
  3. Step 3: Cross multiply
    29,552,915.80x = 44,329,373.70 × 25,513,964.20
  4. Step 4: Simplify right side
    29,552,915.80x = 1,131,018,053,590,221.50
  5. Step 5: Solve for x
    x = 1,131,018,053,590,221.50/29,552,915.80
  6. Step 6: Final answer
    x = 38,270,946.30

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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.