Home / 106,409,432.64-159,613,186.08-33,626,224.88

Finding the Fourth Proportional to 106,409,432.64, 159,613,186.08 and 33,626,224.88

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Solution

The fourth proportional to 106,409,432.64, 159,613,186.08 and 33,626,224.88 is: 50,439,033.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,409,432.64 : 159,613,186.08 = 33,626,224.88 : x
  2. Step 2: Convert to fraction form
    106,409,432.64/159,613,186.08 = 33,626,224.88/x
  3. Step 3: Cross multiply
    106,409,432.64x = 159,613,186.08 × 33,626,224.88
  4. Step 4: Simplify right side
    106,409,432.64x = 5,367,188,888,939,367
  5. Step 5: Solve for x
    x = 5,367,188,888,939,367/106,409,432.64
  6. Step 6: Final answer
    x = 50,439,033.04

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1.5x scale

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.