Home / 75,374,233.60-113,061,350.40-26,906,814.40

Finding the Fourth Proportional to 75,374,233.60, 113,061,350.40 and 26,906,814.40

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Solution

The fourth proportional to 75,374,233.60, 113,061,350.40 and 26,906,814.40 is: 40,360,221.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,374,233.60 : 113,061,350.40 = 26,906,814.40 : x
  2. Step 2: Convert to fraction form
    75,374,233.60/113,061,350.40 = 26,906,814.40/x
  3. Step 3: Cross multiply
    75,374,233.60x = 113,061,350.40 × 26,906,814.40
  4. Step 4: Simplify right side
    75,374,233.60x = 3,042,120,771,026,166
  5. Step 5: Solve for x
    x = 3,042,120,771,026,166/75,374,233.60
  6. Step 6: Final answer
    x = 40,360,221.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.