Home / 124,035,650.64-186,039,279.60-33,166,325.52

Finding the Fourth Proportional to 124,035,650.64, 186,039,279.60 and 33,166,325.52

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Solution

The fourth proportional to 124,035,650.64, 186,039,279.60 and 33,166,325.52 is: 49,745,692.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,035,650.64 : 186,039,279.60 = 33,166,325.52 : x
  2. Step 2: Convert to fraction form
    124,035,650.64/186,039,279.60 = 33,166,325.52/x
  3. Step 3: Cross multiply
    124,035,650.64x = 186,039,279.60 × 33,166,325.52
  4. Step 4: Simplify right side
    124,035,650.64x = 6,170,239,306,719,895
  5. Step 5: Solve for x
    x = 6,170,239,306,719,895/124,035,650.64
  6. Step 6: Final answer
    x = 49,745,692.27

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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.