Home / 17,665,832.16-26,498,746.08-5,698,568.16

Finding the Fourth Proportional to 17,665,832.16, 26,498,746.08 and 5,698,568.16

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Solution

The fourth proportional to 17,665,832.16, 26,498,746.08 and 5,698,568.16 is: 8,547,851.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,665,832.16 : 26,498,746.08 = 5,698,568.16 : x
  2. Step 2: Convert to fraction form
    17,665,832.16/26,498,746.08 = 5,698,568.16/x
  3. Step 3: Cross multiply
    17,665,832.16x = 26,498,746.08 × 5,698,568.16
  4. Step 4: Simplify right side
    17,665,832.16x = 151,004,910,691,412.81
  5. Step 5: Solve for x
    x = 151,004,910,691,412.81/17,665,832.16
  6. Step 6: Final answer
    x = 8,547,851.54

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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.