Home / 88,967,247.08-133,470,993.41-48,025,807.45

Finding the Fourth Proportional to 88,967,247.08, 133,470,993.41 and 48,025,807.45

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Solution

The fourth proportional to 88,967,247.08, 133,470,993.41 and 48,025,807.45 is: 72,049,573.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,967,247.08 : 133,470,993.41 = 48,025,807.45 : x
  2. Step 2: Convert to fraction form
    88,967,247.08/133,470,993.41 = 48,025,807.45/x
  3. Step 3: Cross multiply
    88,967,247.08x = 133,470,993.41 × 48,025,807.45
  4. Step 4: Simplify right side
    88,967,247.08x = 6,410,052,229,275,169
  5. Step 5: Solve for x
    x = 6,410,052,229,275,169/88,967,247.08
  6. Step 6: Final answer
    x = 72,049,573.75

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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.