Home / 32,623,461.78-45,023,245.92-17,941,715.25

Finding the Fourth Proportional to 32,623,461.78, 45,023,245.92 and 17,941,715.25

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Solution

The fourth proportional to 32,623,461.78, 45,023,245.92 and 17,941,715.25 is: 24,761,144.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,623,461.78 : 45,023,245.92 = 17,941,715.25 : x
  2. Step 2: Convert to fraction form
    32,623,461.78/45,023,245.92 = 17,941,715.25/x
  3. Step 3: Cross multiply
    32,623,461.78x = 45,023,245.92 × 17,941,715.25
  4. Step 4: Simplify right side
    32,623,461.78x = 807,794,257,927,364.25
  5. Step 5: Solve for x
    x = 807,794,257,927,364.25/32,623,461.78
  6. Step 6: Final answer
    x = 24,761,144.71

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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.