Home / 2,444,034,409.47-3,665,395,251.09-672,983,475.84

Finding the Fourth Proportional to 2,444,034,409.47, 3,665,395,251.09 and 672,983,475.84

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Solution

The fourth proportional to 2,444,034,409.47, 3,665,395,251.09 and 672,983,475.84 is: 1,009,294,479.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,034,409.47 : 3,665,395,251.09 = 672,983,475.84 : x
  2. Step 2: Convert to fraction form
    2,444,034,409.47/3,665,395,251.09 = 672,983,475.84/x
  3. Step 3: Cross multiply
    2,444,034,409.47x = 3,665,395,251.09 × 672,983,475.84
  4. Step 4: Simplify right side
    2,444,034,409.47x = 2,466,750,436,405,978,112
  5. Step 5: Solve for x
    x = 2,466,750,436,405,978,112/2,444,034,409.47
  6. Step 6: Final answer
    x = 1,009,294,479.18

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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.