Home / 17,819,824.11-24,591,357.24-9,671,062.11

Finding the Fourth Proportional to 17,819,824.11, 24,591,357.24 and 9,671,062.11

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Solution

The fourth proportional to 17,819,824.11, 24,591,357.24 and 9,671,062.11 is: 13,346,065.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,819,824.11 : 24,591,357.24 = 9,671,062.11 : x
  2. Step 2: Convert to fraction form
    17,819,824.11/24,591,357.24 = 9,671,062.11/x
  3. Step 3: Cross multiply
    17,819,824.11x = 24,591,357.24 × 9,671,062.11
  4. Step 4: Simplify right side
    17,819,824.11x = 237,824,543,237,238.16
  5. Step 5: Solve for x
    x = 237,824,543,237,238.16/17,819,824.11
  6. Step 6: Final answer
    x = 13,346,065.69

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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.