Home / 17,182,023.65-25,772,452.28-4,402,653.65

Finding the Fourth Proportional to 17,182,023.65, 25,772,452.28 and 4,402,653.65

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Solution

The fourth proportional to 17,182,023.65, 25,772,452.28 and 4,402,653.65 is: 6,603,831.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,182,023.65 : 25,772,452.28 = 4,402,653.65 : x
  2. Step 2: Convert to fraction form
    17,182,023.65/25,772,452.28 = 4,402,653.65/x
  3. Step 3: Cross multiply
    17,182,023.65x = 25,772,452.28 × 4,402,653.65
  4. Step 4: Simplify right side
    17,182,023.65x = 113,467,181,077,979.56
  5. Step 5: Solve for x
    x = 113,467,181,077,979.56/17,182,023.65
  6. Step 6: Final answer
    x = 6,603,831.04

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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.