Home / 24,878,914.92-34,333,073.06-13,866,374.15

Finding the Fourth Proportional to 24,878,914.92, 34,333,073.06 and 13,866,374.15

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Solution

The fourth proportional to 24,878,914.92, 34,333,073.06 and 13,866,374.15 is: 19,135,691.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,878,914.92 : 34,333,073.06 = 13,866,374.15 : x
  2. Step 2: Convert to fraction form
    24,878,914.92/34,333,073.06 = 13,866,374.15/x
  3. Step 3: Cross multiply
    24,878,914.92x = 34,333,073.06 × 13,866,374.15
  4. Step 4: Simplify right side
    24,878,914.92x = 476,075,236,528,248.12
  5. Step 5: Solve for x
    x = 476,075,236,528,248.12/24,878,914.92
  6. Step 6: Final answer
    x = 19,135,691.33

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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.