Home / 44,041,371.90-66,030,565.05-19,760,423.10

Finding the Fourth Proportional to 44,041,371.90, 66,030,565.05 and 19,760,423.10

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Solution

The fourth proportional to 44,041,371.90, 66,030,565.05 and 19,760,423.10 is: 29,626,504.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,041,371.90 : 66,030,565.05 = 19,760,423.10 : x
  2. Step 2: Convert to fraction form
    44,041,371.90/66,030,565.05 = 19,760,423.10/x
  3. Step 3: Cross multiply
    44,041,371.90x = 66,030,565.05 × 19,760,423.10
  4. Step 4: Simplify right side
    44,041,371.90x = 1,304,791,902,920,072.75
  5. Step 5: Solve for x
    x = 1,304,791,902,920,072.75/44,041,371.90
  6. Step 6: Final answer
    x = 29,626,504.50

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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.