Home / 44,132,500.80-66,213,648.94-19,537,034.76

Finding the Fourth Proportional to 44,132,500.80, 66,213,648.94 and 19,537,034.76

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Solution

The fourth proportional to 44,132,500.80, 66,213,648.94 and 19,537,034.76 is: 29,312,147.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,132,500.80 : 66,213,648.94 = 19,537,034.76 : x
  2. Step 2: Convert to fraction form
    44,132,500.80/66,213,648.94 = 19,537,034.76/x
  3. Step 3: Cross multiply
    44,132,500.80x = 66,213,648.94 × 19,537,034.76
  4. Step 4: Simplify right side
    44,132,500.80x = 1,293,618,360,927,217.25
  5. Step 5: Solve for x
    x = 1,293,618,360,927,217.25/44,132,500.80
  6. Step 6: Final answer
    x = 29,312,147.23

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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.