Home / 49,172,117.20-73,758,175.80-49,172,117.20

Finding the Fourth Proportional to 49,172,117.20, 73,758,175.80 and 49,172,117.20

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Solution

The fourth proportional to 49,172,117.20, 73,758,175.80 and 49,172,117.20 is: 73,758,175.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,172,117.20 : 73,758,175.80 = 49,172,117.20 : x
  2. Step 2: Convert to fraction form
    49,172,117.20/73,758,175.80 = 49,172,117.20/x
  3. Step 3: Cross multiply
    49,172,117.20x = 73,758,175.80 × 49,172,117.20
  4. Step 4: Simplify right side
    49,172,117.20x = 3,626,845,664,895,804
  5. Step 5: Solve for x
    x = 3,626,845,664,895,804/49,172,117.20
  6. Step 6: Final answer
    x = 73,758,175.80

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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.