Home / 37,643,744.40-51,919,080.70-27,228,829.40

Finding the Fourth Proportional to 37,643,744.40, 51,919,080.70 and 27,228,829.40

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Solution

The fourth proportional to 37,643,744.40, 51,919,080.70 and 27,228,829.40 is: 37,554,600.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,643,744.40 : 51,919,080.70 = 27,228,829.40 : x
  2. Step 2: Convert to fraction form
    37,643,744.40/51,919,080.70 = 27,228,829.40/x
  3. Step 3: Cross multiply
    37,643,744.40x = 51,919,080.70 × 27,228,829.40
  4. Step 4: Simplify right side
    37,643,744.40x = 1,413,695,790,985,132.50
  5. Step 5: Solve for x
    x = 1,413,695,790,985,132.50/37,643,744.40
  6. Step 6: Final answer
    x = 37,554,600.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.