Home / 26,258,793.30-39,428,740.35-14,314,857.30

Finding the Fourth Proportional to 26,258,793.30, 39,428,740.35 and 14,314,857.30

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Solution

The fourth proportional to 26,258,793.30, 39,428,740.35 and 14,314,857.30 is: 21,494,391.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,258,793.30 : 39,428,740.35 = 14,314,857.30 : x
  2. Step 2: Convert to fraction form
    26,258,793.30/39,428,740.35 = 14,314,857.30/x
  3. Step 3: Cross multiply
    26,258,793.30x = 39,428,740.35 × 14,314,857.30
  4. Step 4: Simplify right side
    26,258,793.30x = 564,416,791,629,002.12
  5. Step 5: Solve for x
    x = 564,416,791,629,002.12/26,258,793.30
  6. Step 6: Final answer
    x = 21,494,391.81

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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.