Home / 2,405,150,828.70-3,607,726,243.05-2,017,730,339.70

Finding the Fourth Proportional to 2,405,150,828.70, 3,607,726,243.05 and 2,017,730,339.70

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Solution

The fourth proportional to 2,405,150,828.70, 3,607,726,243.05 and 2,017,730,339.70 is: 3,026,595,509.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,150,828.70 : 3,607,726,243.05 = 2,017,730,339.70 : x
  2. Step 2: Convert to fraction form
    2,405,150,828.70/3,607,726,243.05 = 2,017,730,339.70/x
  3. Step 3: Cross multiply
    2,405,150,828.70x = 3,607,726,243.05 × 2,017,730,339.70
  4. Step 4: Simplify right side
    2,405,150,828.70x = 7,279,418,697,933,881,344
  5. Step 5: Solve for x
    x = 7,279,418,697,933,881,344/2,405,150,828.70
  6. Step 6: Final answer
    x = 3,026,595,509.55

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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.