Home / 40,044,185.58-60,066,277.56-18,472,404.90

Finding the Fourth Proportional to 40,044,185.58, 60,066,277.56 and 18,472,404.90

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Solution

The fourth proportional to 40,044,185.58, 60,066,277.56 and 18,472,404.90 is: 27,708,606.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,044,185.58 : 60,066,277.56 = 18,472,404.90 : x
  2. Step 2: Convert to fraction form
    40,044,185.58/60,066,277.56 = 18,472,404.90/x
  3. Step 3: Cross multiply
    40,044,185.58x = 60,066,277.56 × 18,472,404.90
  4. Step 4: Simplify right side
    40,044,185.58x = 1,109,568,599,924,104
  5. Step 5: Solve for x
    x = 1,109,568,599,924,104/40,044,185.58
  6. Step 6: Final answer
    x = 27,708,606.98

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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.