Home / 43,026,689.35-59,375,103.62-23,447,160.42

Finding the Fourth Proportional to 43,026,689.35, 59,375,103.62 and 23,447,160.42

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Solution

The fourth proportional to 43,026,689.35, 59,375,103.62 and 23,447,160.42 is: 32,356,139.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,026,689.35 : 59,375,103.62 = 23,447,160.42 : x
  2. Step 2: Convert to fraction form
    43,026,689.35/59,375,103.62 = 23,447,160.42/x
  3. Step 3: Cross multiply
    43,026,689.35x = 59,375,103.62 × 23,447,160.42
  4. Step 4: Simplify right side
    43,026,689.35x = 1,392,177,579,532,262.75
  5. Step 5: Solve for x
    x = 1,392,177,579,532,262.75/43,026,689.35
  6. Step 6: Final answer
    x = 32,356,139.89

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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.