Home / 110,808,215.60-166,212,323.40-34,121,279.30

Finding the Fourth Proportional to 110,808,215.60, 166,212,323.40 and 34,121,279.30

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Solution

The fourth proportional to 110,808,215.60, 166,212,323.40 and 34,121,279.30 is: 51,181,918.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,808,215.60 : 166,212,323.40 = 34,121,279.30 : x
  2. Step 2: Convert to fraction form
    110,808,215.60/166,212,323.40 = 34,121,279.30/x
  3. Step 3: Cross multiply
    110,808,215.60x = 166,212,323.40 × 34,121,279.30
  4. Step 4: Simplify right side
    110,808,215.60x = 5,671,377,109,833,325
  5. Step 5: Solve for x
    x = 5,671,377,109,833,325/110,808,215.60
  6. Step 6: Final answer
    x = 51,181,918.95

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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.