Home / 8,188,613,676,393-11,300,642,089,582-4,534,681,548,168.40

Finding the Fourth Proportional to 8,188,613,676,393, 11,300,642,089,582 and 4,534,681,548,168.40

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Solution

The fourth proportional to 8,188,613,676,393, 11,300,642,089,582 and 4,534,681,548,168.40 is: 6,258,057,247,689.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,188,613,676,393 : 11,300,642,089,582 = 4,534,681,548,168.40 : x
  2. Step 2: Convert to fraction form
    8,188,613,676,393/11,300,642,089,582 = 4,534,681,548,168.40/x
  3. Step 3: Cross multiply
    8,188,613,676,393x = 11,300,642,089,582 × 4,534,681,548,168.40
  4. Step 4: Simplify right side
    8,188,613,676,393x = 51,244,813,166,082,692,267,114,496
  5. Step 5: Solve for x
    x = 51,244,813,166,082,692,267,114,496/8,188,613,676,393
  6. Step 6: Final answer
    x = 6,258,057,247,689.76

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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.