Home / 15,232,454.72-22,837,484.64-7,259,877.44

Finding the Fourth Proportional to 15,232,454.72, 22,837,484.64 and 7,259,877.44

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Solution

The fourth proportional to 15,232,454.72, 22,837,484.64 and 7,259,877.44 is: 10,884,479.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,232,454.72 : 22,837,484.64 = 7,259,877.44 : x
  2. Step 2: Convert to fraction form
    15,232,454.72/22,837,484.64 = 7,259,877.44/x
  3. Step 3: Cross multiply
    15,232,454.72x = 22,837,484.64 × 7,259,877.44
  4. Step 4: Simplify right side
    15,232,454.72x = 165,797,339,524,282.53
  5. Step 5: Solve for x
    x = 165,797,339,524,282.53/15,232,454.72
  6. Step 6: Final answer
    x = 10,884,479.39

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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.