Home / 15,544,441.03-23,268,139.48-11,450,377.03

Finding the Fourth Proportional to 15,544,441.03, 23,268,139.48 and 11,450,377.03

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Solution

The fourth proportional to 15,544,441.03, 23,268,139.48 and 11,450,377.03 is: 17,139,823.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,441.03 : 23,268,139.48 = 11,450,377.03 : x
  2. Step 2: Convert to fraction form
    15,544,441.03/23,268,139.48 = 11,450,377.03/x
  3. Step 3: Cross multiply
    15,544,441.03x = 23,268,139.48 × 11,450,377.03
  4. Step 4: Simplify right side
    15,544,441.03x = 266,428,969,832,398.53
  5. Step 5: Solve for x
    x = 266,428,969,832,398.53/15,544,441.03
  6. Step 6: Final answer
    x = 17,139,823.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.