Home / 41,310,070.80-61,908,418.62-26,136,839.76

Finding the Fourth Proportional to 41,310,070.80, 61,908,418.62 and 26,136,839.76

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Solution

The fourth proportional to 41,310,070.80, 61,908,418.62 and 26,136,839.76 is: 39,169,393.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,310,070.80 : 61,908,418.62 = 26,136,839.76 : x
  2. Step 2: Convert to fraction form
    41,310,070.80/61,908,418.62 = 26,136,839.76/x
  3. Step 3: Cross multiply
    41,310,070.80x = 61,908,418.62 × 26,136,839.76
  4. Step 4: Simplify right side
    41,310,070.80x = 1,618,090,417,265,940.25
  5. Step 5: Solve for x
    x = 1,618,090,417,265,940.25/41,310,070.80
  6. Step 6: Final answer
    x = 39,169,393.47

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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.