Home / 29,381,036.10-44,071,554.15-17,884,997.70

Finding the Fourth Proportional to 29,381,036.10, 44,071,554.15 and 17,884,997.70

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Solution

The fourth proportional to 29,381,036.10, 44,071,554.15 and 17,884,997.70 is: 26,827,496.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,381,036.10 : 44,071,554.15 = 17,884,997.70 : x
  2. Step 2: Convert to fraction form
    29,381,036.10/44,071,554.15 = 17,884,997.70/x
  3. Step 3: Cross multiply
    29,381,036.10x = 44,071,554.15 × 17,884,997.70
  4. Step 4: Simplify right side
    29,381,036.10x = 788,219,644,608,175.38
  5. Step 5: Solve for x
    x = 788,219,644,608,175.38/29,381,036.10
  6. Step 6: Final answer
    x = 26,827,496.55

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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.