Home / 27,669,043.60-41,503,565.40-17,465,376.40

Finding the Fourth Proportional to 27,669,043.60, 41,503,565.40 and 17,465,376.40

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Solution

The fourth proportional to 27,669,043.60, 41,503,565.40 and 17,465,376.40 is: 26,198,064.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,669,043.60 : 41,503,565.40 = 17,465,376.40 : x
  2. Step 2: Convert to fraction form
    27,669,043.60/41,503,565.40 = 17,465,376.40/x
  3. Step 3: Cross multiply
    27,669,043.60x = 41,503,565.40 × 17,465,376.40
  4. Step 4: Simplify right side
    27,669,043.60x = 724,875,391,653,016.50
  5. Step 5: Solve for x
    x = 724,875,391,653,016.50/27,669,043.60
  6. Step 6: Final answer
    x = 26,198,064.60

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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.