Home / 38,086,691.15-52,575,723.23-25,713,544.08

Finding the Fourth Proportional to 38,086,691.15, 52,575,723.23 and 25,713,544.08

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Solution

The fourth proportional to 38,086,691.15, 52,575,723.23 and 25,713,544.08 is: 35,495,553.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,086,691.15 : 52,575,723.23 = 25,713,544.08 : x
  2. Step 2: Convert to fraction form
    38,086,691.15/52,575,723.23 = 25,713,544.08/x
  3. Step 3: Cross multiply
    38,086,691.15x = 52,575,723.23 × 25,713,544.08
  4. Step 4: Simplify right side
    38,086,691.15x = 1,351,908,176,486,758.50
  5. Step 5: Solve for x
    x = 1,351,908,176,486,758.50/38,086,691.15
  6. Step 6: Final answer
    x = 35,495,553.32

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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.