Home / 26,840,269.58-37,040,062.55-14,920,202.34

Finding the Fourth Proportional to 26,840,269.58, 37,040,062.55 and 14,920,202.34

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Solution

The fourth proportional to 26,840,269.58, 37,040,062.55 and 14,920,202.34 is: 20,590,151.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,840,269.58 : 37,040,062.55 = 14,920,202.34 : x
  2. Step 2: Convert to fraction form
    26,840,269.58/37,040,062.55 = 14,920,202.34/x
  3. Step 3: Cross multiply
    26,840,269.58x = 37,040,062.55 × 14,920,202.34
  4. Step 4: Simplify right side
    26,840,269.58x = 552,645,227,857,655.38
  5. Step 5: Solve for x
    x = 552,645,227,857,655.38/26,840,269.58
  6. Step 6: Final answer
    x = 20,590,151.91

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1.5x scale

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.