Home / 25,538,701.08-35,244,157.14-13,937,013.36

Finding the Fourth Proportional to 25,538,701.08, 35,244,157.14 and 13,937,013.36

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Solution

The fourth proportional to 25,538,701.08, 35,244,157.14 and 13,937,013.36 is: 19,233,487.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,538,701.08 : 35,244,157.14 = 13,937,013.36 : x
  2. Step 2: Convert to fraction form
    25,538,701.08/35,244,157.14 = 13,937,013.36/x
  3. Step 3: Cross multiply
    25,538,701.08x = 35,244,157.14 × 13,937,013.36
  4. Step 4: Simplify right side
    25,538,701.08x = 491,198,288,922,119.38
  5. Step 5: Solve for x
    x = 491,198,288,922,119.38/25,538,701.08
  6. Step 6: Final answer
    x = 19,233,487.54

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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.