Home / 34,605,197.28-51,910,748.28-9,046,165.68

Finding the Fourth Proportional to 34,605,197.28, 51,910,748.28 and 9,046,165.68

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Solution

The fourth proportional to 34,605,197.28, 51,910,748.28 and 9,046,165.68 is: 13,570,020.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,605,197.28 : 51,910,748.28 = 9,046,165.68 : x
  2. Step 2: Convert to fraction form
    34,605,197.28/51,910,748.28 = 9,046,165.68/x
  3. Step 3: Cross multiply
    34,605,197.28x = 51,910,748.28 × 9,046,165.68
  4. Step 4: Simplify right side
    34,605,197.28x = 469,593,229,513,655
  5. Step 5: Solve for x
    x = 469,593,229,513,655/34,605,197.28
  6. Step 6: Final answer
    x = 13,570,020.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.