Home / 56,894,003.29-85,306,445.88-22,308,971.59

Finding the Fourth Proportional to 56,894,003.29, 85,306,445.88 and 22,308,971.59

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Solution

The fourth proportional to 56,894,003.29, 85,306,445.88 and 22,308,971.59 is: 33,449,906.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,894,003.29 : 85,306,445.88 = 22,308,971.59 : x
  2. Step 2: Convert to fraction form
    56,894,003.29/85,306,445.88 = 22,308,971.59/x
  3. Step 3: Cross multiply
    56,894,003.29x = 85,306,445.88 × 22,308,971.59
  4. Step 4: Simplify right side
    56,894,003.29x = 1,903,099,077,580,792.50
  5. Step 5: Solve for x
    x = 1,903,099,077,580,792.50/56,894,003.29
  6. Step 6: Final answer
    x = 33,449,906.27

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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.