Home / 50,784,048.80-76,176,073.20-26,896,176.80

Finding the Fourth Proportional to 50,784,048.80, 76,176,073.20 and 26,896,176.80

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Solution

The fourth proportional to 50,784,048.80, 76,176,073.20 and 26,896,176.80 is: 40,344,265.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,784,048.80 : 76,176,073.20 = 26,896,176.80 : x
  2. Step 2: Convert to fraction form
    50,784,048.80/76,176,073.20 = 26,896,176.80/x
  3. Step 3: Cross multiply
    50,784,048.80x = 76,176,073.20 × 26,896,176.80
  4. Step 4: Simplify right side
    50,784,048.80x = 2,048,845,132,716,942
  5. Step 5: Solve for x
    x = 2,048,845,132,716,942/50,784,048.80
  6. Step 6: Final answer
    x = 40,344,265.20

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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.