Home / 48,518,393.10-72,800,316.34-23,912,906.39

Finding the Fourth Proportional to 48,518,393.10, 72,800,316.34 and 23,912,906.39

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Solution

The fourth proportional to 48,518,393.10, 72,800,316.34 and 23,912,906.39 is: 35,880,560.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,518,393.10 : 72,800,316.34 = 23,912,906.39 : x
  2. Step 2: Convert to fraction form
    48,518,393.10/72,800,316.34 = 23,912,906.39/x
  3. Step 3: Cross multiply
    48,518,393.10x = 72,800,316.34 × 23,912,906.39
  4. Step 4: Simplify right side
    48,518,393.10x = 1,740,867,149,800,807.50
  5. Step 5: Solve for x
    x = 1,740,867,149,800,807.50/48,518,393.10
  6. Step 6: Final answer
    x = 35,880,560.72

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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.