Home / 48,487,950.15-66,914,788.49-26,462,863.13

Finding the Fourth Proportional to 48,487,950.15, 66,914,788.49 and 26,462,863.13

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Solution

The fourth proportional to 48,487,950.15, 66,914,788.49 and 26,462,863.13 is: 36,519,524.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,487,950.15 : 66,914,788.49 = 26,462,863.13 : x
  2. Step 2: Convert to fraction form
    48,487,950.15/66,914,788.49 = 26,462,863.13/x
  3. Step 3: Cross multiply
    48,487,950.15x = 66,914,788.49 × 26,462,863.13
  4. Step 4: Simplify right side
    48,487,950.15x = 1,770,756,888,716,881
  5. Step 5: Solve for x
    x = 1,770,756,888,716,881/48,487,950.15
  6. Step 6: Final answer
    x = 36,519,524.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.