Home / 50,784,046.80-76,176,070.20-26,896,174.80

Finding the Fourth Proportional to 50,784,046.80, 76,176,070.20 and 26,896,174.80

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Solution

The fourth proportional to 50,784,046.80, 76,176,070.20 and 26,896,174.80 is: 40,344,262.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,784,046.80 : 76,176,070.20 = 26,896,174.80 : x
  2. Step 2: Convert to fraction form
    50,784,046.80/76,176,070.20 = 26,896,174.80/x
  3. Step 3: Cross multiply
    50,784,046.80x = 76,176,070.20 × 26,896,174.80
  4. Step 4: Simplify right side
    50,784,046.80x = 2,048,844,899,676,271
  5. Step 5: Solve for x
    x = 2,048,844,899,676,271/50,784,046.80
  6. Step 6: Final answer
    x = 40,344,262.20

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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.