Home / 15,544,458.30-23,285,194.65-8,804,999.10

Finding the Fourth Proportional to 15,544,458.30, 23,285,194.65 and 8,804,999.10

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Solution

The fourth proportional to 15,544,458.30, 23,285,194.65 and 8,804,999.10 is: 13,189,659.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,458.30 : 23,285,194.65 = 8,804,999.10 : x
  2. Step 2: Convert to fraction form
    15,544,458.30/23,285,194.65 = 8,804,999.10/x
  3. Step 3: Cross multiply
    15,544,458.30x = 23,285,194.65 × 8,804,999.10
  4. Step 4: Simplify right side
    15,544,458.30x = 205,026,117,936,574.78
  5. Step 5: Solve for x
    x = 205,026,117,936,574.78/15,544,458.30
  6. Step 6: Final answer
    x = 13,189,659.88

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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.