Home / 8,208,633,839.48-11,327,611,219.02-4,449,363,694.52

Finding the Fourth Proportional to 8,208,633,839.48, 11,327,611,219.02 and 4,449,363,694.52

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Solution

The fourth proportional to 8,208,633,839.48, 11,327,611,219.02 and 4,449,363,694.52 is: 6,139,957,402.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,208,633,839.48 : 11,327,611,219.02 = 4,449,363,694.52 : x
  2. Step 2: Convert to fraction form
    8,208,633,839.48/11,327,611,219.02 = 4,449,363,694.52/x
  3. Step 3: Cross multiply
    8,208,633,839.48x = 11,327,611,219.02 × 4,449,363,694.52
  4. Step 4: Simplify right side
    8,208,633,839.48x = 50,400,662,103,545,036,800
  5. Step 5: Solve for x
    x = 50,400,662,103,545,036,800/8,208,633,839.48
  6. Step 6: Final answer
    x = 6,139,957,402.06

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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.