Home / 43,246,255.10-59,679,034.18-23,666,750.78

Finding the Fourth Proportional to 43,246,255.10, 59,679,034.18 and 23,666,750.78

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Solution

The fourth proportional to 43,246,255.10, 59,679,034.18 and 23,666,750.78 is: 32,659,679.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,246,255.10 : 59,679,034.18 = 23,666,750.78 : x
  2. Step 2: Convert to fraction form
    43,246,255.10/59,679,034.18 = 23,666,750.78/x
  3. Step 3: Cross multiply
    43,246,255.10x = 59,679,034.18 × 23,666,750.78
  4. Step 4: Simplify right side
    43,246,255.10x = 1,412,408,828,729,161.75
  5. Step 5: Solve for x
    x = 1,412,408,828,729,161.75/43,246,255.10
  6. Step 6: Final answer
    x = 32,659,679.44

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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.