Home / 26,577,026.60-39,865,539.90-26,073,141.80

Finding the Fourth Proportional to 26,577,026.60, 39,865,539.90 and 26,073,141.80

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Solution

The fourth proportional to 26,577,026.60, 39,865,539.90 and 26,073,141.80 is: 39,109,712.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,577,026.60 : 39,865,539.90 = 26,073,141.80 : x
  2. Step 2: Convert to fraction form
    26,577,026.60/39,865,539.90 = 26,073,141.80/x
  3. Step 3: Cross multiply
    26,577,026.60x = 39,865,539.90 × 26,073,141.80
  4. Step 4: Simplify right side
    26,577,026.60x = 1,039,419,874,746,257.75
  5. Step 5: Solve for x
    x = 1,039,419,874,746,257.75/26,577,026.60
  6. Step 6: Final answer
    x = 39,109,712.70

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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.