Home / 4,766,679,449.43-6,578,928,367.10-3,156,294,061.27

Finding the Fourth Proportional to 4,766,679,449.43, 6,578,928,367.10 and 3,156,294,061.27

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Solution

The fourth proportional to 4,766,679,449.43, 6,578,928,367.10 and 3,156,294,061.27 is: 4,356,288,849.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,679,449.43 : 6,578,928,367.10 = 3,156,294,061.27 : x
  2. Step 2: Convert to fraction form
    4,766,679,449.43/6,578,928,367.10 = 3,156,294,061.27/x
  3. Step 3: Cross multiply
    4,766,679,449.43x = 6,578,928,367.10 × 3,156,294,061.27
  4. Step 4: Simplify right side
    4,766,679,449.43x = 20,765,032,534,598,467,584
  5. Step 5: Solve for x
    x = 20,765,032,534,598,467,584/4,766,679,449.43
  6. Step 6: Final answer
    x = 4,356,288,849.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.