Home / 62,496,121.40-93,744,182.10-56,134,575.80

Finding the Fourth Proportional to 62,496,121.40, 93,744,182.10 and 56,134,575.80

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Solution

The fourth proportional to 62,496,121.40, 93,744,182.10 and 56,134,575.80 is: 84,201,863.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,496,121.40 : 93,744,182.10 = 56,134,575.80 : x
  2. Step 2: Convert to fraction form
    62,496,121.40/93,744,182.10 = 56,134,575.80/x
  3. Step 3: Cross multiply
    62,496,121.40x = 93,744,182.10 × 56,134,575.80
  4. Step 4: Simplify right side
    62,496,121.40x = 5,262,289,895,901,453
  5. Step 5: Solve for x
    x = 5,262,289,895,901,453/62,496,121.40
  6. Step 6: Final answer
    x = 84,201,863.70

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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.