Home / 15,552,001.35-23,328,002.03-4,769,216.55

Finding the Fourth Proportional to 15,552,001.35, 23,328,002.03 and 4,769,216.55

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Solution

The fourth proportional to 15,552,001.35, 23,328,002.03 and 4,769,216.55 is: 7,153,824.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,001.35 : 23,328,002.03 = 4,769,216.55 : x
  2. Step 2: Convert to fraction form
    15,552,001.35/23,328,002.03 = 4,769,216.55/x
  3. Step 3: Cross multiply
    15,552,001.35x = 23,328,002.03 × 4,769,216.55
  4. Step 4: Simplify right side
    15,552,001.35x = 111,256,293,336,063.50
  5. Step 5: Solve for x
    x = 111,256,293,336,063.50/15,552,001.35
  6. Step 6: Final answer
    x = 7,153,824.83

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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.