Home / 26,872,640,324.36-37,085,134,332.42-14,666,013,809.44

Finding the Fourth Proportional to 26,872,640,324.36, 37,085,134,332.42 and 14,666,013,809.44

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Solution

The fourth proportional to 26,872,640,324.36, 37,085,134,332.42 and 14,666,013,809.44 is: 20,239,585,157.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,872,640,324.36 : 37,085,134,332.42 = 14,666,013,809.44 : x
  2. Step 2: Convert to fraction form
    26,872,640,324.36/37,085,134,332.42 = 14,666,013,809.44/x
  3. Step 3: Cross multiply
    26,872,640,324.36x = 37,085,134,332.42 × 14,666,013,809.44
  4. Step 4: Simplify right side
    26,872,640,324.36x = 543,891,092,244,090,978,304
  5. Step 5: Solve for x
    x = 543,891,092,244,090,978,304/26,872,640,324.36
  6. Step 6: Final answer
    x = 20,239,585,157.21

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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.