Home / 55,350,350.70-83,088,511.65-32,644,041.90

Finding the Fourth Proportional to 55,350,350.70, 83,088,511.65 and 32,644,041.90

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Solution

The fourth proportional to 55,350,350.70, 83,088,511.65 and 32,644,041.90 is: 49,003,209.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,350,350.70 : 83,088,511.65 = 32,644,041.90 : x
  2. Step 2: Convert to fraction form
    55,350,350.70/83,088,511.65 = 32,644,041.90/x
  3. Step 3: Cross multiply
    55,350,350.70x = 83,088,511.65 × 32,644,041.90
  4. Step 4: Simplify right side
    55,350,350.70x = 2,712,344,855,711,238
  5. Step 5: Solve for x
    x = 2,712,344,855,711,238/55,350,350.70
  6. Step 6: Final answer
    x = 49,003,209.94

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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.