Home / 15,229,062.32-22,849,575.06-6,703,422.08

Finding the Fourth Proportional to 15,229,062.32, 22,849,575.06 and 6,703,422.08

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Solution

The fourth proportional to 15,229,062.32, 22,849,575.06 and 6,703,422.08 is: 10,057,766.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,229,062.32 : 22,849,575.06 = 6,703,422.08 : x
  2. Step 2: Convert to fraction form
    15,229,062.32/22,849,575.06 = 6,703,422.08/x
  3. Step 3: Cross multiply
    15,229,062.32x = 22,849,575.06 × 6,703,422.08
  4. Step 4: Simplify right side
    15,229,062.32x = 153,170,345,975,821.31
  5. Step 5: Solve for x
    x = 153,170,345,975,821.31/15,229,062.32
  6. Step 6: Final answer
    x = 10,057,766.05

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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.