Home / 23,376,839.81-32,258,496.49-13,452,118.65

Finding the Fourth Proportional to 23,376,839.81, 32,258,496.49 and 13,452,118.65

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Solution

The fourth proportional to 23,376,839.81, 32,258,496.49 and 13,452,118.65 is: 18,563,036.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,376,839.81 : 32,258,496.49 = 13,452,118.65 : x
  2. Step 2: Convert to fraction form
    23,376,839.81/32,258,496.49 = 13,452,118.65/x
  3. Step 3: Cross multiply
    23,376,839.81x = 32,258,496.49 × 13,452,118.65
  4. Step 4: Simplify right side
    23,376,839.81x = 433,945,122,341,481.81
  5. Step 5: Solve for x
    x = 433,945,122,341,481.81/23,376,839.81
  6. Step 6: Final answer
    x = 18,563,036.14

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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.