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Finding the Fourth Proportional to 16,320,727,715.70, 22,892,554,448.70 and 16,320,727,715.70

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Solution

The fourth proportional to 16,320,727,715.70, 22,892,554,448.70 and 16,320,727,715.70 is: 22,892,554,448.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,320,727,715.70 : 22,892,554,448.70 = 16,320,727,715.70 : x
  2. Step 2: Convert to fraction form
    16,320,727,715.70/22,892,554,448.70 = 16,320,727,715.70/x
  3. Step 3: Cross multiply
    16,320,727,715.70x = 22,892,554,448.70 × 16,320,727,715.70
  4. Step 4: Simplify right side
    16,320,727,715.70x = 373,623,147,874,069,446,656
  5. Step 5: Solve for x
    x = 373,623,147,874,069,446,656/16,320,727,715.70
  6. Step 6: Final answer
    x = 22,892,554,448.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.