Home / 15,472,147.69-23,208,992.46-5,888,269.00

Finding the Fourth Proportional to 15,472,147.69, 23,208,992.46 and 5,888,269.00

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Solution

The fourth proportional to 15,472,147.69, 23,208,992.46 and 5,888,269.00 is: 8,832,696.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,472,147.69 : 23,208,992.46 = 5,888,269.00 : x
  2. Step 2: Convert to fraction form
    15,472,147.69/23,208,992.46 = 5,888,269.00/x
  3. Step 3: Cross multiply
    15,472,147.69x = 23,208,992.46 × 5,888,269.00
  4. Step 4: Simplify right side
    15,472,147.69x = 136,660,790,909,453.47
  5. Step 5: Solve for x
    x = 136,660,790,909,453.47/15,472,147.69
  6. Step 6: Final answer
    x = 8,832,696.90

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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.