Home / 1,594,614,168.66-2,392,036,180.38-612,040,707.93

Finding the Fourth Proportional to 1,594,614,168.66, 2,392,036,180.38 and 612,040,707.93

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Solution

The fourth proportional to 1,594,614,168.66, 2,392,036,180.38 and 612,040,707.93 is: 918,105,173.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,614,168.66 : 2,392,036,180.38 = 612,040,707.93 : x
  2. Step 2: Convert to fraction form
    1,594,614,168.66/2,392,036,180.38 = 612,040,707.93/x
  3. Step 3: Cross multiply
    1,594,614,168.66x = 2,392,036,180.38 × 612,040,707.93
  4. Step 4: Simplify right side
    1,594,614,168.66x = 1,464,023,517,233,948,416
  5. Step 5: Solve for x
    x = 1,464,023,517,233,948,416/1,594,614,168.66
  6. Step 6: Final answer
    x = 918,105,173.03

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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.