Home / 57,584,098.88-79,466,585.21-32,803,918.46

Finding the Fourth Proportional to 57,584,098.88, 79,466,585.21 and 32,803,918.46

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Solution

The fourth proportional to 57,584,098.88, 79,466,585.21 and 32,803,918.46 is: 45,269,708.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,584,098.88 : 79,466,585.21 = 32,803,918.46 : x
  2. Step 2: Convert to fraction form
    57,584,098.88/79,466,585.21 = 32,803,918.46/x
  3. Step 3: Cross multiply
    57,584,098.88x = 79,466,585.21 × 32,803,918.46
  4. Step 4: Simplify right side
    57,584,098.88x = 2,606,815,380,962,129.50
  5. Step 5: Solve for x
    x = 2,606,815,380,962,129.50/57,584,098.88
  6. Step 6: Final answer
    x = 45,269,708.69

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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.