Home / 38,767,528.20-58,088,306.70-33,350,766.60

Finding the Fourth Proportional to 38,767,528.20, 58,088,306.70 and 33,350,766.60

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Solution

The fourth proportional to 38,767,528.20, 58,088,306.70 and 33,350,766.60 is: 49,971,964.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,767,528.20 : 58,088,306.70 = 33,350,766.60 : x
  2. Step 2: Convert to fraction form
    38,767,528.20/58,088,306.70 = 33,350,766.60/x
  3. Step 3: Cross multiply
    38,767,528.20x = 58,088,306.70 × 33,350,766.60
  4. Step 4: Simplify right side
    38,767,528.20x = 1,937,289,558,940,916.50
  5. Step 5: Solve for x
    x = 1,937,289,558,940,916.50/38,767,528.20
  6. Step 6: Final answer
    x = 49,971,964.91

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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.