Home / 21,687,329,114.70-32,530,993,672.05-21,687,329,114.70

Finding the Fourth Proportional to 21,687,329,114.70, 32,530,993,672.05 and 21,687,329,114.70

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Solution

The fourth proportional to 21,687,329,114.70, 32,530,993,672.05 and 21,687,329,114.70 is: 32,530,993,672.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,687,329,114.70 : 32,530,993,672.05 = 21,687,329,114.70 : x
  2. Step 2: Convert to fraction form
    21,687,329,114.70/32,530,993,672.05 = 21,687,329,114.70/x
  3. Step 3: Cross multiply
    21,687,329,114.70x = 32,530,993,672.05 × 21,687,329,114.70
  4. Step 4: Simplify right side
    21,687,329,114.70x = 705,510,366,193,971,494,912
  5. Step 5: Solve for x
    x = 705,510,366,193,971,494,912/21,687,329,114.70
  6. Step 6: Final answer
    x = 32,530,993,672.05

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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.