Home / 26,850,666.70-40,251,816.68-9,799,376.14

Finding the Fourth Proportional to 26,850,666.70, 40,251,816.68 and 9,799,376.14

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Solution

The fourth proportional to 26,850,666.70, 40,251,816.68 and 9,799,376.14 is: 14,690,238.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,850,666.70 : 40,251,816.68 = 9,799,376.14 : x
  2. Step 2: Convert to fraction form
    26,850,666.70/40,251,816.68 = 9,799,376.14/x
  3. Step 3: Cross multiply
    26,850,666.70x = 40,251,816.68 × 9,799,376.14
  4. Step 4: Simplify right side
    26,850,666.70x = 394,442,691,965,646.06
  5. Step 5: Solve for x
    x = 394,442,691,965,646.06/26,850,666.70
  6. Step 6: Final answer
    x = 14,690,238.29

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1.5x scale

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.