Home / 26,464,049.60-39,696,074.40-25,344,305.60

Finding the Fourth Proportional to 26,464,049.60, 39,696,074.40 and 25,344,305.60

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Solution

The fourth proportional to 26,464,049.60, 39,696,074.40 and 25,344,305.60 is: 38,016,458.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,464,049.60 : 39,696,074.40 = 25,344,305.60 : x
  2. Step 2: Convert to fraction form
    26,464,049.60/39,696,074.40 = 25,344,305.60/x
  3. Step 3: Cross multiply
    26,464,049.60x = 39,696,074.40 × 25,344,305.60
  4. Step 4: Simplify right side
    26,464,049.60x = 1,006,069,440,713,936.62
  5. Step 5: Solve for x
    x = 1,006,069,440,713,936.62/26,464,049.60
  6. Step 6: Final answer
    x = 38,016,458.40

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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.