Home / 8,188,613,678,306.80-11,300,642,092,218-4,534,681,550,078

Finding the Fourth Proportional to 8,188,613,678,306.80, 11,300,642,092,218 and 4,534,681,550,078

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Solution

The fourth proportional to 8,188,613,678,306.80, 11,300,642,092,218 and 4,534,681,550,078 is: 6,258,057,250,322.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,188,613,678,306.80 : 11,300,642,092,218 = 4,534,681,550,078 : x
  2. Step 2: Convert to fraction form
    8,188,613,678,306.80/11,300,642,092,218 = 4,534,681,550,078/x
  3. Step 3: Cross multiply
    8,188,613,678,306.80x = 11,300,642,092,218 × 4,534,681,550,078
  4. Step 4: Simplify right side
    8,188,613,678,306.80x = 51,244,813,199,615,812,639,391,744
  5. Step 5: Solve for x
    x = 51,244,813,199,615,812,639,391,744/8,188,613,678,306.80
  6. Step 6: Final answer
    x = 6,258,057,250,322.25

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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.