Home / 248,832,272.80-373,136,434.80-95,427,344.80

Finding the Fourth Proportional to 248,832,272.80, 373,136,434.80 and 95,427,344.80

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Solution

The fourth proportional to 248,832,272.80, 373,136,434.80 and 95,427,344.80 is: 143,098,074.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,272.80 : 373,136,434.80 = 95,427,344.80 : x
  2. Step 2: Convert to fraction form
    248,832,272.80/373,136,434.80 = 95,427,344.80/x
  3. Step 3: Cross multiply
    248,832,272.80x = 373,136,434.80 × 95,427,344.80
  4. Step 4: Simplify right side
    248,832,272.80x = 35,607,419,221,102,320
  5. Step 5: Solve for x
    x = 35,607,419,221,102,320/248,832,272.80
  6. Step 6: Final answer
    x = 143,098,074.94

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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.