Home / 26,526,029.04-39,789,040.32-7,356,785.04

Finding the Fourth Proportional to 26,526,029.04, 39,789,040.32 and 7,356,785.04

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Solution

The fourth proportional to 26,526,029.04, 39,789,040.32 and 7,356,785.04 is: 11,035,176.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,526,029.04 : 39,789,040.32 = 7,356,785.04 : x
  2. Step 2: Convert to fraction form
    26,526,029.04/39,789,040.32 = 7,356,785.04/x
  3. Step 3: Cross multiply
    26,526,029.04x = 39,789,040.32 × 7,356,785.04
  4. Step 4: Simplify right side
    26,526,029.04x = 292,719,416,582,132.81
  5. Step 5: Solve for x
    x = 292,719,416,582,132.81/26,526,029.04
  6. Step 6: Final answer
    x = 11,035,176.66

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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.