Home / 16,046,029.11-22,147,471.54-9,852,559.93

Finding the Fourth Proportional to 16,046,029.11, 22,147,471.54 and 9,852,559.93

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Solution

The fourth proportional to 16,046,029.11, 22,147,471.54 and 9,852,559.93 is: 13,598,958.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,046,029.11 : 22,147,471.54 = 9,852,559.93 : x
  2. Step 2: Convert to fraction form
    16,046,029.11/22,147,471.54 = 9,852,559.93/x
  3. Step 3: Cross multiply
    16,046,029.11x = 22,147,471.54 × 9,852,559.93
  4. Step 4: Simplify right side
    16,046,029.11x = 218,209,290,645,819.38
  5. Step 5: Solve for x
    x = 218,209,290,645,819.38/16,046,029.11
  6. Step 6: Final answer
    x = 13,598,958.92

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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.