Home / 45,918,480.24-63,367,497.04-25,291,926.43

Finding the Fourth Proportional to 45,918,480.24, 63,367,497.04 and 25,291,926.43

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Solution

The fourth proportional to 45,918,480.24, 63,367,497.04 and 25,291,926.43 is: 34,902,855.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,918,480.24 : 63,367,497.04 = 25,291,926.43 : x
  2. Step 2: Convert to fraction form
    45,918,480.24/63,367,497.04 = 25,291,926.43/x
  3. Step 3: Cross multiply
    45,918,480.24x = 63,367,497.04 × 25,291,926.43
  4. Step 4: Simplify right side
    45,918,480.24x = 1,602,686,073,188,922.75
  5. Step 5: Solve for x
    x = 1,602,686,073,188,922.75/45,918,480.24
  6. Step 6: Final answer
    x = 34,902,855.34

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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.