Home / 37,265,809.80-55,865,472.30-14,541,421.80

Finding the Fourth Proportional to 37,265,809.80, 55,865,472.30 and 14,541,421.80

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Solution

The fourth proportional to 37,265,809.80, 55,865,472.30 and 14,541,421.80 is: 21,799,161.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,265,809.80 : 55,865,472.30 = 14,541,421.80 : x
  2. Step 2: Convert to fraction form
    37,265,809.80/55,865,472.30 = 14,541,421.80/x
  3. Step 3: Cross multiply
    37,265,809.80x = 55,865,472.30 × 14,541,421.80
  4. Step 4: Simplify right side
    37,265,809.80x = 812,363,396,770,516.12
  5. Step 5: Solve for x
    x = 812,363,396,770,516.12/37,265,809.80
  6. Step 6: Final answer
    x = 21,799,161.25

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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.