Home / 3,466,978,432.95-5,201,405,934.03-2,472,256,150.53

Finding the Fourth Proportional to 3,466,978,432.95, 5,201,405,934.03 and 2,472,256,150.53

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Solution

The fourth proportional to 3,466,978,432.95, 5,201,405,934.03 and 2,472,256,150.53 is: 3,709,053,304.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,978,432.95 : 5,201,405,934.03 = 2,472,256,150.53 : x
  2. Step 2: Convert to fraction form
    3,466,978,432.95/5,201,405,934.03 = 2,472,256,150.53/x
  3. Step 3: Cross multiply
    3,466,978,432.95x = 5,201,405,934.03 × 2,472,256,150.53
  4. Step 4: Simplify right side
    3,466,978,432.95x = 12,859,207,811,808,907,264
  5. Step 5: Solve for x
    x = 12,859,207,811,808,907,264/3,466,978,432.95
  6. Step 6: Final answer
    x = 3,709,053,304.05

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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.