Home / 62,332,429.20-93,498,642.36-16,894,222.80

Finding the Fourth Proportional to 62,332,429.20, 93,498,642.36 and 16,894,222.80

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Solution

The fourth proportional to 62,332,429.20, 93,498,642.36 and 16,894,222.80 is: 25,341,333.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,332,429.20 : 93,498,642.36 = 16,894,222.80 : x
  2. Step 2: Convert to fraction form
    62,332,429.20/93,498,642.36 = 16,894,222.80/x
  3. Step 3: Cross multiply
    62,332,429.20x = 93,498,642.36 × 16,894,222.80
  4. Step 4: Simplify right side
    62,332,429.20x = 1,579,586,895,527,357.75
  5. Step 5: Solve for x
    x = 1,579,586,895,527,357.75/62,332,429.20
  6. Step 6: Final answer
    x = 25,341,333.81

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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.