Home / 22,018,215.10-33,027,322.65-13,834,023.70

Finding the Fourth Proportional to 22,018,215.10, 33,027,322.65 and 13,834,023.70

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Solution

The fourth proportional to 22,018,215.10, 33,027,322.65 and 13,834,023.70 is: 20,751,035.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,018,215.10 : 33,027,322.65 = 13,834,023.70 : x
  2. Step 2: Convert to fraction form
    22,018,215.10/33,027,322.65 = 13,834,023.70/x
  3. Step 3: Cross multiply
    22,018,215.10x = 33,027,322.65 × 13,834,023.70
  4. Step 4: Simplify right side
    22,018,215.10x = 456,900,764,287,646.75
  5. Step 5: Solve for x
    x = 456,900,764,287,646.75/22,018,215.10
  6. Step 6: Final answer
    x = 20,751,035.55

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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.