Home / 57,084,625.22-85,602,793.34-22,996,818.50

Finding the Fourth Proportional to 57,084,625.22, 85,602,793.34 and 22,996,818.50

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Solution

The fourth proportional to 57,084,625.22, 85,602,793.34 and 22,996,818.50 is: 34,485,501.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,084,625.22 : 85,602,793.34 = 22,996,818.50 : x
  2. Step 2: Convert to fraction form
    57,084,625.22/85,602,793.34 = 22,996,818.50/x
  3. Step 3: Cross multiply
    57,084,625.22x = 85,602,793.34 × 22,996,818.50
  4. Step 4: Simplify right side
    57,084,625.22x = 1,968,591,901,162,467
  5. Step 5: Solve for x
    x = 1,968,591,901,162,467/57,084,625.22
  6. Step 6: Final answer
    x = 34,485,501.02

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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.