Home / 29,777,881.80-44,656,325.10-10,609,264.20

Finding the Fourth Proportional to 29,777,881.80, 44,656,325.10 and 10,609,264.20

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Solution

The fourth proportional to 29,777,881.80, 44,656,325.10 and 10,609,264.20 is: 15,910,156.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,777,881.80 : 44,656,325.10 = 10,609,264.20 : x
  2. Step 2: Convert to fraction form
    29,777,881.80/44,656,325.10 = 10,609,264.20/x
  3. Step 3: Cross multiply
    29,777,881.80x = 44,656,325.10 × 10,609,264.20
  4. Step 4: Simplify right side
    29,777,881.80x = 473,770,751,186,991.38
  5. Step 5: Solve for x
    x = 473,770,751,186,991.38/29,777,881.80
  6. Step 6: Final answer
    x = 15,910,156.21

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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.