Home / 2,073,650,990.91-3,110,479,480.05-846,819,442.41

Finding the Fourth Proportional to 2,073,650,990.91, 3,110,479,480.05 and 846,819,442.41

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Solution

The fourth proportional to 2,073,650,990.91, 3,110,479,480.05 and 846,819,442.41 is: 1,270,230,386.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,650,990.91 : 3,110,479,480.05 = 846,819,442.41 : x
  2. Step 2: Convert to fraction form
    2,073,650,990.91/3,110,479,480.05 = 846,819,442.41/x
  3. Step 3: Cross multiply
    2,073,650,990.91x = 3,110,479,480.05 × 846,819,442.41
  4. Step 4: Simplify right side
    2,073,650,990.91x = 2,634,014,498,923,687,936
  5. Step 5: Solve for x
    x = 2,634,014,498,923,687,936/2,073,650,990.91
  6. Step 6: Final answer
    x = 1,270,230,386.15

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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.