Home / 23,846,769.06-32,908,447.71-13,391,334.42

Finding the Fourth Proportional to 23,846,769.06, 32,908,447.71 and 13,391,334.42

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Solution

The fourth proportional to 23,846,769.06, 32,908,447.71 and 13,391,334.42 is: 18,479,988.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,846,769.06 : 32,908,447.71 = 13,391,334.42 : x
  2. Step 2: Convert to fraction form
    23,846,769.06/32,908,447.71 = 13,391,334.42/x
  3. Step 3: Cross multiply
    23,846,769.06x = 32,908,447.71 × 13,391,334.42
  4. Step 4: Simplify right side
    23,846,769.06x = 440,688,028,527,693.19
  5. Step 5: Solve for x
    x = 440,688,028,527,693.19/23,846,769.06
  6. Step 6: Final answer
    x = 18,479,988.94

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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.