Home / 8,208,633,596.32-11,327,610,882.96-4,449,363,450.40

Finding the Fourth Proportional to 8,208,633,596.32, 11,327,610,882.96 and 4,449,363,450.40

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Solution

The fourth proportional to 8,208,633,596.32, 11,327,610,882.96 and 4,449,363,450.40 is: 6,139,957,064.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,208,633,596.32 : 11,327,610,882.96 = 4,449,363,450.40 : x
  2. Step 2: Convert to fraction form
    8,208,633,596.32/11,327,610,882.96 = 4,449,363,450.40/x
  3. Step 3: Cross multiply
    8,208,633,596.32x = 11,327,610,882.96 × 4,449,363,450.40
  4. Step 4: Simplify right side
    8,208,633,596.32x = 50,400,657,842,995,486,720
  5. Step 5: Solve for x
    x = 50,400,657,842,995,486,720/8,208,633,596.32
  6. Step 6: Final answer
    x = 6,139,957,064.91

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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.