Home / 38,176,769.16-57,257,763.12-14,833,472.22

Finding the Fourth Proportional to 38,176,769.16, 57,257,763.12 and 14,833,472.22

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Solution

The fourth proportional to 38,176,769.16, 57,257,763.12 and 14,833,472.22 is: 22,247,336.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,176,769.16 : 57,257,763.12 = 14,833,472.22 : x
  2. Step 2: Convert to fraction form
    38,176,769.16/57,257,763.12 = 14,833,472.22/x
  3. Step 3: Cross multiply
    38,176,769.16x = 57,257,763.12 × 14,833,472.22
  4. Step 4: Simplify right side
    38,176,769.16x = 849,331,438,619,860.50
  5. Step 5: Solve for x
    x = 849,331,438,619,860.50/38,176,769.16
  6. Step 6: Final answer
    x = 22,247,336.73

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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.