Home / 48,967,905.78-73,340,190.45-23,426,982.54

Finding the Fourth Proportional to 48,967,905.78, 73,340,190.45 and 23,426,982.54

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Solution

The fourth proportional to 48,967,905.78, 73,340,190.45 and 23,426,982.54 is: 35,087,050.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,967,905.78 : 73,340,190.45 = 23,426,982.54 : x
  2. Step 2: Convert to fraction form
    48,967,905.78/73,340,190.45 = 23,426,982.54/x
  3. Step 3: Cross multiply
    48,967,905.78x = 73,340,190.45 × 23,426,982.54
  4. Step 4: Simplify right side
    48,967,905.78x = 1,718,139,361,152,424.75
  5. Step 5: Solve for x
    x = 1,718,139,361,152,424.75/48,967,905.78
  6. Step 6: Final answer
    x = 35,087,050.05

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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.