Home / 25,998,844.11-35,877,966.46-14,396,158.45

Finding the Fourth Proportional to 25,998,844.11, 35,877,966.46 and 14,396,158.45

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Solution

The fourth proportional to 25,998,844.11, 35,877,966.46 and 14,396,158.45 is: 19,866,455.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,998,844.11 : 35,877,966.46 = 14,396,158.45 : x
  2. Step 2: Convert to fraction form
    25,998,844.11/35,877,966.46 = 14,396,158.45/x
  3. Step 3: Cross multiply
    25,998,844.11x = 35,877,966.46 × 14,396,158.45
  4. Step 4: Simplify right side
    25,998,844.11x = 516,504,890,021,945.56
  5. Step 5: Solve for x
    x = 516,504,890,021,945.56/25,998,844.11
  6. Step 6: Final answer
    x = 19,866,455.90

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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.