Home / 16,626,555,490.39-22,944,463,912.57-9,005,411,789.35

Finding the Fourth Proportional to 16,626,555,490.39, 22,944,463,912.57 and 9,005,411,789.35

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Solution

The fourth proportional to 16,626,555,490.39, 22,944,463,912.57 and 9,005,411,789.35 is: 12,427,369,333.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,626,555,490.39 : 22,944,463,912.57 = 9,005,411,789.35 : x
  2. Step 2: Convert to fraction form
    16,626,555,490.39/22,944,463,912.57 = 9,005,411,789.35/x
  3. Step 3: Cross multiply
    16,626,555,490.39x = 22,944,463,912.57 × 9,005,411,789.35
  4. Step 4: Simplify right side
    16,626,555,490.39x = 206,624,345,818,573,504,512
  5. Step 5: Solve for x
    x = 206,624,345,818,573,504,512/16,626,555,490.39
  6. Step 6: Final answer
    x = 12,427,369,333.23

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.