Home / 60,961,516.23-84,126,936.32-33,084,219.08

Finding the Fourth Proportional to 60,961,516.23, 84,126,936.32 and 33,084,219.08

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Solution

The fourth proportional to 60,961,516.23, 84,126,936.32 and 33,084,219.08 is: 45,656,246.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,961,516.23 : 84,126,936.32 = 33,084,219.08 : x
  2. Step 2: Convert to fraction form
    60,961,516.23/84,126,936.32 = 33,084,219.08/x
  3. Step 3: Cross multiply
    60,961,516.23x = 84,126,936.32 × 33,084,219.08
  4. Step 4: Simplify right side
    60,961,516.23x = 2,783,273,991,740,088.50
  5. Step 5: Solve for x
    x = 2,783,273,991,740,088.50/60,961,516.23
  6. Step 6: Final answer
    x = 45,656,246.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.