Home / 17,927,999.10-26,859,922.65-10,904,327.10

Finding the Fourth Proportional to 17,927,999.10, 26,859,922.65 and 10,904,327.10

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Solution

The fourth proportional to 17,927,999.10, 26,859,922.65 and 10,904,327.10 is: 16,336,981.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,927,999.10 : 26,859,922.65 = 10,904,327.10 : x
  2. Step 2: Convert to fraction form
    17,927,999.10/26,859,922.65 = 10,904,327.10/x
  3. Step 3: Cross multiply
    17,927,999.10x = 26,859,922.65 × 10,904,327.10
  4. Step 4: Simplify right side
    17,927,999.10x = 292,889,382,456,298.81
  5. Step 5: Solve for x
    x = 292,889,382,456,298.81/17,927,999.10
  6. Step 6: Final answer
    x = 16,336,981.10

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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.