Home / 33,480,783,101.10-50,221,174,651.65-9,896,919,555.90

Finding the Fourth Proportional to 33,480,783,101.10, 50,221,174,651.65 and 9,896,919,555.90

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Solution

The fourth proportional to 33,480,783,101.10, 50,221,174,651.65 and 9,896,919,555.90 is: 14,845,379,333.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,480,783,101.10 : 50,221,174,651.65 = 9,896,919,555.90 : x
  2. Step 2: Convert to fraction form
    33,480,783,101.10/50,221,174,651.65 = 9,896,919,555.90/x
  3. Step 3: Cross multiply
    33,480,783,101.10x = 50,221,174,651.65 × 9,896,919,555.90
  4. Step 4: Simplify right side
    33,480,783,101.10x = 497,034,925,530,184,220,672
  5. Step 5: Solve for x
    x = 497,034,925,530,184,220,672/33,480,783,101.10
  6. Step 6: Final answer
    x = 14,845,379,333.85

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Double scale
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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.