Home / 17,699,728.48-26,552,392.08-6,339,925.60

Finding the Fourth Proportional to 17,699,728.48, 26,552,392.08 and 6,339,925.60

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Solution

The fourth proportional to 17,699,728.48, 26,552,392.08 and 6,339,925.60 is: 9,510,891.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,699,728.48 : 26,552,392.08 = 6,339,925.60 : x
  2. Step 2: Convert to fraction form
    17,699,728.48/26,552,392.08 = 6,339,925.60/x
  3. Step 3: Cross multiply
    17,699,728.48x = 26,552,392.08 × 6,339,925.60
  4. Step 4: Simplify right side
    17,699,728.48x = 168,340,190,289,229.22
  5. Step 5: Solve for x
    x = 168,340,190,289,229.22/17,699,728.48
  6. Step 6: Final answer
    x = 9,510,891.11

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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.