Home / 33,482,149,618.32-50,205,785,523.48-15,791,077,263.96

Finding the Fourth Proportional to 33,482,149,618.32, 50,205,785,523.48 and 15,791,077,263.96

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Solution

The fourth proportional to 33,482,149,618.32, 50,205,785,523.48 and 15,791,077,263.96 is: 23,678,391,242.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,482,149,618.32 : 50,205,785,523.48 = 15,791,077,263.96 : x
  2. Step 2: Convert to fraction form
    33,482,149,618.32/50,205,785,523.48 = 15,791,077,263.96/x
  3. Step 3: Cross multiply
    33,482,149,618.32x = 50,205,785,523.48 × 15,791,077,263.96
  4. Step 4: Simplify right side
    33,482,149,618.32x = 792,803,438,299,077,148,672
  5. Step 5: Solve for x
    x = 792,803,438,299,077,148,672/33,482,149,618.32
  6. Step 6: Final answer
    x = 23,678,391,242.40

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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.