Home / 15,758,444-23,637,666.36-3,791,180

Finding the Fourth Proportional to 15,758,444, 23,637,666.36 and 3,791,180

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Solution

The fourth proportional to 15,758,444, 23,637,666.36 and 3,791,180 is: 5,686,770.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,758,444 : 23,637,666.36 = 3,791,180 : x
  2. Step 2: Convert to fraction form
    15,758,444/23,637,666.36 = 3,791,180/x
  3. Step 3: Cross multiply
    15,758,444x = 23,637,666.36 × 3,791,180
  4. Step 4: Simplify right side
    15,758,444x = 89,614,647,950,704.80
  5. Step 5: Solve for x
    x = 89,614,647,950,704.80/15,758,444
  6. Step 6: Final answer
    x = 5,686,770.09

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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.