Home / 8,188,613,677,408.50-11,300,642,090,985-4,534,681,549,184.70

Finding the Fourth Proportional to 8,188,613,677,408.50, 11,300,642,090,985 and 4,534,681,549,184.70

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Solution

The fourth proportional to 8,188,613,677,408.50, 11,300,642,090,985 and 4,534,681,549,184.70 is: 6,258,057,249,093.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,188,613,677,408.50 : 11,300,642,090,985 = 4,534,681,549,184.70 : x
  2. Step 2: Convert to fraction form
    8,188,613,677,408.50/11,300,642,090,985 = 4,534,681,549,184.70/x
  3. Step 3: Cross multiply
    8,188,613,677,408.50x = 11,300,642,090,985 × 4,534,681,549,184.70
  4. Step 4: Simplify right side
    8,188,613,677,408.50x = 51,244,813,183,929,690,131,267,584
  5. Step 5: Solve for x
    x = 51,244,813,183,929,690,131,267,584/8,188,613,677,408.50
  6. Step 6: Final answer
    x = 6,258,057,249,093.16

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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.