Home / 43,748,740.32-65,561,501.88-33,473,819.04

Finding the Fourth Proportional to 43,748,740.32, 65,561,501.88 and 33,473,819.04

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Solution

The fourth proportional to 43,748,740.32, 65,561,501.88 and 33,473,819.04 is: 50,163,589.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,748,740.32 : 65,561,501.88 = 33,473,819.04 : x
  2. Step 2: Convert to fraction form
    43,748,740.32/65,561,501.88 = 33,473,819.04/x
  3. Step 3: Cross multiply
    43,748,740.32x = 65,561,501.88 × 33,473,819.04
  4. Step 4: Simplify right side
    43,748,740.32x = 2,194,593,849,921,739.75
  5. Step 5: Solve for x
    x = 2,194,593,849,921,739.75/43,748,740.32
  6. Step 6: Final answer
    x = 50,163,589.49

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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.