Home / 32,936,965.34-45,452,457.24-18,252,601.70

Finding the Fourth Proportional to 32,936,965.34, 45,452,457.24 and 18,252,601.70

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Solution

The fourth proportional to 32,936,965.34, 45,452,457.24 and 18,252,601.70 is: 25,188,282.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,936,965.34 : 45,452,457.24 = 18,252,601.70 : x
  2. Step 2: Convert to fraction form
    32,936,965.34/45,452,457.24 = 18,252,601.70/x
  3. Step 3: Cross multiply
    32,936,965.34x = 45,452,457.24 × 18,252,601.70
  4. Step 4: Simplify right side
    32,936,965.34x = 829,625,598,288,001.25
  5. Step 5: Solve for x
    x = 829,625,598,288,001.25/32,936,965.34
  6. Step 6: Final answer
    x = 25,188,282.82

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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.