Home / 39,417,551.01-54,001,144.22-37,943,841.06

Finding the Fourth Proportional to 39,417,551.01, 54,001,144.22 and 37,943,841.06

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Solution

The fourth proportional to 39,417,551.01, 54,001,144.22 and 37,943,841.06 is: 51,982,195.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,417,551.01 : 54,001,144.22 = 37,943,841.06 : x
  2. Step 2: Convert to fraction form
    39,417,551.01/54,001,144.22 = 37,943,841.06/x
  3. Step 3: Cross multiply
    39,417,551.01x = 54,001,144.22 × 37,943,841.06
  4. Step 4: Simplify right side
    39,417,551.01x = 2,049,010,833,152,098.75
  5. Step 5: Solve for x
    x = 2,049,010,833,152,098.75/39,417,551.01
  6. Step 6: Final answer
    x = 51,982,195.26

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.