Home / 2,204,940,052.56-3,307,894,369.20-652,110,315.60

Finding the Fourth Proportional to 2,204,940,052.56, 3,307,894,369.20 and 652,110,315.60

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Solution

The fourth proportional to 2,204,940,052.56, 3,307,894,369.20 and 652,110,315.60 is: 978,308,702.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,940,052.56 : 3,307,894,369.20 = 652,110,315.60 : x
  2. Step 2: Convert to fraction form
    2,204,940,052.56/3,307,894,369.20 = 652,110,315.60/x
  3. Step 3: Cross multiply
    2,204,940,052.56x = 3,307,894,369.20 × 652,110,315.60
  4. Step 4: Simplify right side
    2,204,940,052.56x = 2,157,112,041,070,474,752
  5. Step 5: Solve for x
    x = 2,157,112,041,070,474,752/2,204,940,052.56
  6. Step 6: Final answer
    x = 978,308,702.12

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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.