Home / 58,569,812.91-80,826,202.35-32,108,119.74

Finding the Fourth Proportional to 58,569,812.91, 80,826,202.35 and 32,108,119.74

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Solution

The fourth proportional to 58,569,812.91, 80,826,202.35 and 32,108,119.74 is: 44,309,128.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,569,812.91 : 80,826,202.35 = 32,108,119.74 : x
  2. Step 2: Convert to fraction form
    58,569,812.91/80,826,202.35 = 32,108,119.74/x
  3. Step 3: Cross multiply
    58,569,812.91x = 80,826,202.35 × 32,108,119.74
  4. Step 4: Simplify right side
    58,569,812.91x = 2,595,177,383,183,269
  5. Step 5: Solve for x
    x = 2,595,177,383,183,269/58,569,812.91
  6. Step 6: Final answer
    x = 44,309,128.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.