Home / 3,542,784,334.80-5,314,176,502.20-1,577,633,614.80

Finding the Fourth Proportional to 3,542,784,334.80, 5,314,176,502.20 and 1,577,633,614.80

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Solution

The fourth proportional to 3,542,784,334.80, 5,314,176,502.20 and 1,577,633,614.80 is: 2,366,450,422.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,784,334.80 : 5,314,176,502.20 = 1,577,633,614.80 : x
  2. Step 2: Convert to fraction form
    3,542,784,334.80/5,314,176,502.20 = 1,577,633,614.80/x
  3. Step 3: Cross multiply
    3,542,784,334.80x = 5,314,176,502.20 × 1,577,633,614.80
  4. Step 4: Simplify right side
    3,542,784,334.80x = 8,383,823,484,851,005,440
  5. Step 5: Solve for x
    x = 8,383,823,484,851,005,440/3,542,784,334.80
  6. Step 6: Final answer
    x = 2,366,450,422.20

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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.