Home / 11,546,398,654.60-15,934,029,492.54-6,266,000,878.60

Finding the Fourth Proportional to 11,546,398,654.60, 15,934,029,492.54 and 6,266,000,878.60

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Solution

The fourth proportional to 11,546,398,654.60, 15,934,029,492.54 and 6,266,000,878.60 is: 8,647,080,859.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,546,398,654.60 : 15,934,029,492.54 = 6,266,000,878.60 : x
  2. Step 2: Convert to fraction form
    11,546,398,654.60/15,934,029,492.54 = 6,266,000,878.60/x
  3. Step 3: Cross multiply
    11,546,398,654.60x = 15,934,029,492.54 × 6,266,000,878.60
  4. Step 4: Simplify right side
    11,546,398,654.60x = 99,842,642,799,893,970,944
  5. Step 5: Solve for x
    x = 99,842,642,799,893,970,944/11,546,398,654.60
  6. Step 6: Final answer
    x = 8,647,080,859.29

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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.