Home / 45,553,501.20-68,295,259.80-22,850,691.60

Finding the Fourth Proportional to 45,553,501.20, 68,295,259.80 and 22,850,691.60

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Solution

The fourth proportional to 45,553,501.20, 68,295,259.80 and 22,850,691.60 is: 34,258,484.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,553,501.20 : 68,295,259.80 = 22,850,691.60 : x
  2. Step 2: Convert to fraction form
    45,553,501.20/68,295,259.80 = 22,850,691.60/x
  3. Step 3: Cross multiply
    45,553,501.20x = 68,295,259.80 × 22,850,691.60
  4. Step 4: Simplify right side
    45,553,501.20x = 1,560,593,919,431,677.75
  5. Step 5: Solve for x
    x = 1,560,593,919,431,677.75/45,553,501.20
  6. Step 6: Final answer
    x = 34,258,484.60

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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.