Home / 2,288,147,670.06-3,432,253,392.72-652,372,272.06

Finding the Fourth Proportional to 2,288,147,670.06, 3,432,253,392.72 and 652,372,272.06

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Solution

The fourth proportional to 2,288,147,670.06, 3,432,253,392.72 and 652,372,272.06 is: 978,567,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,147,670.06 : 3,432,253,392.72 = 652,372,272.06 : x
  2. Step 2: Convert to fraction form
    2,288,147,670.06/3,432,253,392.72 = 652,372,272.06/x
  3. Step 3: Cross multiply
    2,288,147,670.06x = 3,432,253,392.72 × 652,372,272.06
  4. Step 4: Simplify right side
    2,288,147,670.06x = 2,239,106,944,094,389,504
  5. Step 5: Solve for x
    x = 2,239,106,944,094,389,504/2,288,147,670.06
  6. Step 6: Final answer
    x = 978,567,499.55

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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.