Home / 8,022,771,872.70-12,034,157,809.05-8,022,771,872.70

Finding the Fourth Proportional to 8,022,771,872.70, 12,034,157,809.05 and 8,022,771,872.70

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Solution

The fourth proportional to 8,022,771,872.70, 12,034,157,809.05 and 8,022,771,872.70 is: 12,034,157,809.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,022,771,872.70 : 12,034,157,809.05 = 8,022,771,872.70 : x
  2. Step 2: Convert to fraction form
    8,022,771,872.70/12,034,157,809.05 = 8,022,771,872.70/x
  3. Step 3: Cross multiply
    8,022,771,872.70x = 12,034,157,809.05 × 8,022,771,872.70
  4. Step 4: Simplify right side
    8,022,771,872.70x = 96,547,302,782,079,385,600
  5. Step 5: Solve for x
    x = 96,547,302,782,079,385,600/8,022,771,872.70
  6. Step 6: Final answer
    x = 12,034,157,809.05

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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.