Home / 24,881,039.41-34,335,993.65-13,868,487.25

Finding the Fourth Proportional to 24,881,039.41, 34,335,993.65 and 13,868,487.25

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Solution

The fourth proportional to 24,881,039.41, 34,335,993.65 and 13,868,487.25 is: 19,138,601.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,039.41 : 34,335,993.65 = 13,868,487.25 : x
  2. Step 2: Convert to fraction form
    24,881,039.41/34,335,993.65 = 13,868,487.25/x
  3. Step 3: Cross multiply
    24,881,039.41x = 34,335,993.65 × 13,868,487.25
  4. Step 4: Simplify right side
    24,881,039.41x = 476,188,290,151,105.94
  5. Step 5: Solve for x
    x = 476,188,290,151,105.94/24,881,039.41
  6. Step 6: Final answer
    x = 19,138,601.18

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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.