Home / 25,259,859.23-37,873,498.08-9,908,700.02

Finding the Fourth Proportional to 25,259,859.23, 37,873,498.08 and 9,908,700.02

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Solution

The fourth proportional to 25,259,859.23, 37,873,498.08 and 9,908,700.02 is: 14,856,659.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,259,859.23 : 37,873,498.08 = 9,908,700.02 : x
  2. Step 2: Convert to fraction form
    25,259,859.23/37,873,498.08 = 9,908,700.02/x
  3. Step 3: Cross multiply
    25,259,859.23x = 37,873,498.08 × 9,908,700.02
  4. Step 4: Simplify right side
    25,259,859.23x = 375,277,131,098,406.75
  5. Step 5: Solve for x
    x = 375,277,131,098,406.75/25,259,859.23
  6. Step 6: Final answer
    x = 14,856,659.64

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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.