Home / 74,611,626.43-111,918,599.62-22,094,610.40

Finding the Fourth Proportional to 74,611,626.43, 111,918,599.62 and 22,094,610.40

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Solution

The fourth proportional to 74,611,626.43, 111,918,599.62 and 22,094,610.40 is: 33,142,259.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,611,626.43 : 111,918,599.62 = 22,094,610.40 : x
  2. Step 2: Convert to fraction form
    74,611,626.43/111,918,599.62 = 22,094,610.40/x
  3. Step 3: Cross multiply
    74,611,626.43x = 111,918,599.62 × 22,094,610.40
  4. Step 4: Simplify right side
    74,611,626.43x = 2,472,797,854,447,422
  5. Step 5: Solve for x
    x = 2,472,797,854,447,422/74,611,626.43
  6. Step 6: Final answer
    x = 33,142,259.09

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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.