Home / 29,525,981.80-44,288,972.70-27,730,892.20

Finding the Fourth Proportional to 29,525,981.80, 44,288,972.70 and 27,730,892.20

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Solution

The fourth proportional to 29,525,981.80, 44,288,972.70 and 27,730,892.20 is: 41,596,338.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,981.80 : 44,288,972.70 = 27,730,892.20 : x
  2. Step 2: Convert to fraction form
    29,525,981.80/44,288,972.70 = 27,730,892.20/x
  3. Step 3: Cross multiply
    29,525,981.80x = 44,288,972.70 × 27,730,892.20
  4. Step 4: Simplify right side
    29,525,981.80x = 1,228,172,727,592,443
  5. Step 5: Solve for x
    x = 1,228,172,727,592,443/29,525,981.80
  6. Step 6: Final answer
    x = 41,596,338.30

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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.