Home / 67,237,636,068.86-100,856,454,110.20-22,469,132,768.68

Finding the Fourth Proportional to 67,237,636,068.86, 100,856,454,110.20 and 22,469,132,768.68

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Solution

The fourth proportional to 67,237,636,068.86, 100,856,454,110.20 and 22,469,132,768.68 is: 33,703,699,155.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,237,636,068.86 : 100,856,454,110.20 = 22,469,132,768.68 : x
  2. Step 2: Convert to fraction form
    67,237,636,068.86/100,856,454,110.20 = 22,469,132,768.68/x
  3. Step 3: Cross multiply
    67,237,636,068.86x = 100,856,454,110.20 × 22,469,132,768.68
  4. Step 4: Simplify right side
    67,237,636,068.86x = 2,266,157,057,980,567,126,016
  5. Step 5: Solve for x
    x = 2,266,157,057,980,567,126,016/67,237,636,068.86
  6. Step 6: Final answer
    x = 33,703,699,155.33

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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.