Home / 38,767,527.20-58,088,305.20-33,350,765.60

Finding the Fourth Proportional to 38,767,527.20, 58,088,305.20 and 33,350,765.60

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Solution

The fourth proportional to 38,767,527.20, 58,088,305.20 and 33,350,765.60 is: 49,971,963.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,767,527.20 : 58,088,305.20 = 33,350,765.60 : x
  2. Step 2: Convert to fraction form
    38,767,527.20/58,088,305.20 = 33,350,765.60/x
  3. Step 3: Cross multiply
    38,767,527.20x = 58,088,305.20 × 33,350,765.60
  4. Step 4: Simplify right side
    38,767,527.20x = 1,937,289,450,826,461.25
  5. Step 5: Solve for x
    x = 1,937,289,450,826,461.25/38,767,527.20
  6. Step 6: Final answer
    x = 49,971,963.41

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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.