Home / 8,188,613,676,508.40-11,300,642,089,743-4,534,681,548,284.80

Finding the Fourth Proportional to 8,188,613,676,508.40, 11,300,642,089,743 and 4,534,681,548,284.80

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Solution

The fourth proportional to 8,188,613,676,508.40, 11,300,642,089,743 and 4,534,681,548,284.80 is: 6,258,057,247,851.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,188,613,676,508.40 : 11,300,642,089,743 = 4,534,681,548,284.80 : x
  2. Step 2: Convert to fraction form
    8,188,613,676,508.40/11,300,642,089,743 = 4,534,681,548,284.80/x
  3. Step 3: Cross multiply
    8,188,613,676,508.40x = 11,300,642,089,743 × 4,534,681,548,284.80
  4. Step 4: Simplify right side
    8,188,613,676,508.40x = 51,244,813,168,128,161,851,899,904
  5. Step 5: Solve for x
    x = 51,244,813,168,128,161,851,899,904/8,188,613,676,508.40
  6. Step 6: Final answer
    x = 6,258,057,247,851.36

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Double scale
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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.