Home / 23,832,106.20-32,887,338.14-13,518,607.86

Finding the Fourth Proportional to 23,832,106.20, 32,887,338.14 and 13,518,607.86

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Solution

The fourth proportional to 23,832,106.20, 32,887,338.14 and 13,518,607.86 is: 18,655,129.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,832,106.20 : 32,887,338.14 = 13,518,607.86 : x
  2. Step 2: Convert to fraction form
    23,832,106.20/32,887,338.14 = 13,518,607.86/x
  3. Step 3: Cross multiply
    23,832,106.20x = 32,887,338.14 × 13,518,607.86
  4. Step 4: Simplify right side
    23,832,106.20x = 444,591,027,806,288.75
  5. Step 5: Solve for x
    x = 444,591,027,806,288.75/23,832,106.20
  6. Step 6: Final answer
    x = 18,655,129.52

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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.