Home / 2,247,264,005.15-3,370,896,007.73-1,432,986,168.35

Finding the Fourth Proportional to 2,247,264,005.15, 3,370,896,007.73 and 1,432,986,168.35

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Solution

The fourth proportional to 2,247,264,005.15, 3,370,896,007.73 and 1,432,986,168.35 is: 2,149,479,252.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,264,005.15 : 3,370,896,007.73 = 1,432,986,168.35 : x
  2. Step 2: Convert to fraction form
    2,247,264,005.15/3,370,896,007.73 = 1,432,986,168.35/x
  3. Step 3: Cross multiply
    2,247,264,005.15x = 3,370,896,007.73 × 1,432,986,168.35
  4. Step 4: Simplify right side
    2,247,264,005.15x = 4,830,447,354,023,324,672
  5. Step 5: Solve for x
    x = 4,830,447,354,023,324,672/2,247,264,005.15
  6. Step 6: Final answer
    x = 2,149,479,252.53

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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.