Home / 27,344,259.40-41,011,140.30-8,175,641.80

Finding the Fourth Proportional to 27,344,259.40, 41,011,140.30 and 8,175,641.80

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Solution

The fourth proportional to 27,344,259.40, 41,011,140.30 and 8,175,641.80 is: 12,261,893.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,344,259.40 : 41,011,140.30 = 8,175,641.80 : x
  2. Step 2: Convert to fraction form
    27,344,259.40/41,011,140.30 = 8,175,641.80/x
  3. Step 3: Cross multiply
    27,344,259.40x = 41,011,140.30 × 8,175,641.80
  4. Step 4: Simplify right side
    27,344,259.40x = 335,292,392,902,344.50
  5. Step 5: Solve for x
    x = 335,292,392,902,344.50/27,344,259.40
  6. Step 6: Final answer
    x = 12,261,893.36

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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.