Home / 89,194,827.41-123,087,351.48-50,035,763.37

Finding the Fourth Proportional to 89,194,827.41, 123,087,351.48 and 50,035,763.37

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Solution

The fourth proportional to 89,194,827.41, 123,087,351.48 and 50,035,763.37 is: 69,048,506.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,194,827.41 : 123,087,351.48 = 50,035,763.37 : x
  2. Step 2: Convert to fraction form
    89,194,827.41/123,087,351.48 = 50,035,763.37/x
  3. Step 3: Cross multiply
    89,194,827.41x = 123,087,351.48 × 50,035,763.37
  4. Step 4: Simplify right side
    89,194,827.41x = 6,158,769,593,048,944
  5. Step 5: Solve for x
    x = 6,158,769,593,048,944/89,194,827.41
  6. Step 6: Final answer
    x = 69,048,506.20

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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.