Home / 16,895,353.34-25,345,559.10-6,115,176.47

Finding the Fourth Proportional to 16,895,353.34, 25,345,559.10 and 6,115,176.47

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Solution

The fourth proportional to 16,895,353.34, 25,345,559.10 and 6,115,176.47 is: 9,173,680.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,895,353.34 : 25,345,559.10 = 6,115,176.47 : x
  2. Step 2: Convert to fraction form
    16,895,353.34/25,345,559.10 = 6,115,176.47/x
  3. Step 3: Cross multiply
    16,895,353.34x = 25,345,559.10 × 6,115,176.47
  4. Step 4: Simplify right side
    16,895,353.34x = 154,992,566,713,610.19
  5. Step 5: Solve for x
    x = 154,992,566,713,610.19/16,895,353.34
  6. Step 6: Final answer
    x = 9,173,680.10

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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.