Home / 29,576,446.70-44,290,020.45-19,424,101.10

Finding the Fourth Proportional to 29,576,446.70, 44,290,020.45 and 19,424,101.10

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Solution

The fourth proportional to 29,576,446.70, 44,290,020.45 and 19,424,101.10 is: 29,087,126.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,576,446.70 : 44,290,020.45 = 19,424,101.10 : x
  2. Step 2: Convert to fraction form
    29,576,446.70/44,290,020.45 = 19,424,101.10/x
  3. Step 3: Cross multiply
    29,576,446.70x = 44,290,020.45 × 19,424,101.10
  4. Step 4: Simplify right side
    29,576,446.70x = 860,293,834,941,867.62
  5. Step 5: Solve for x
    x = 860,293,834,941,867.62/29,576,446.70
  6. Step 6: Final answer
    x = 29,087,126.11

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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.