Home / 44,372,105.60-66,558,158.40-36,907,145.60

Finding the Fourth Proportional to 44,372,105.60, 66,558,158.40 and 36,907,145.60

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Solution

The fourth proportional to 44,372,105.60, 66,558,158.40 and 36,907,145.60 is: 55,360,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,372,105.60 : 66,558,158.40 = 36,907,145.60 : x
  2. Step 2: Convert to fraction form
    44,372,105.60/66,558,158.40 = 36,907,145.60/x
  3. Step 3: Cross multiply
    44,372,105.60x = 66,558,158.40 × 36,907,145.60
  4. Step 4: Simplify right side
    44,372,105.60x = 2,456,471,642,936,663
  5. Step 5: Solve for x
    x = 2,456,471,642,936,663/44,372,105.60
  6. Step 6: Final answer
    x = 55,360,718.40

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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.