Home / 32,781,162,552.12-49,168,434,608.01-22,225,164,916.86

Finding the Fourth Proportional to 32,781,162,552.12, 49,168,434,608.01 and 22,225,164,916.86

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Solution

The fourth proportional to 32,781,162,552.12, 49,168,434,608.01 and 22,225,164,916.86 is: 33,335,503,770.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,781,162,552.12 : 49,168,434,608.01 = 22,225,164,916.86 : x
  2. Step 2: Convert to fraction form
    32,781,162,552.12/49,168,434,608.01 = 22,225,164,916.86/x
  3. Step 3: Cross multiply
    32,781,162,552.12x = 49,168,434,608.01 × 22,225,164,916.86
  4. Step 4: Simplify right side
    32,781,162,552.12x = 1,092,776,567,866,869,022,720
  5. Step 5: Solve for x
    x = 1,092,776,567,866,869,022,720/32,781,162,552.12
  6. Step 6: Final answer
    x = 33,335,503,770.78

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1.5x scale

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.