Home / 591,952,272.35-887,524,834.10-300,256,926.44

Finding the Fourth Proportional to 591,952,272.35, 887,524,834.10 and 300,256,926.44

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Solution

The fourth proportional to 591,952,272.35, 887,524,834.10 and 300,256,926.44 is: 450,180,683.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,952,272.35 : 887,524,834.10 = 300,256,926.44 : x
  2. Step 2: Convert to fraction form
    591,952,272.35/887,524,834.10 = 300,256,926.44/x
  3. Step 3: Cross multiply
    591,952,272.35x = 887,524,834.10 × 300,256,926.44
  4. Step 4: Simplify right side
    591,952,272.35x = 266,485,478,820,098,016
  5. Step 5: Solve for x
    x = 266,485,478,820,098,016/591,952,272.35
  6. Step 6: Final answer
    x = 450,180,683.93

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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.