Home / 50,030,323.78-75,044,697.27-15,951,440.02

Finding the Fourth Proportional to 50,030,323.78, 75,044,697.27 and 15,951,440.02

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Solution

The fourth proportional to 50,030,323.78, 75,044,697.27 and 15,951,440.02 is: 23,926,908.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,030,323.78 : 75,044,697.27 = 15,951,440.02 : x
  2. Step 2: Convert to fraction form
    50,030,323.78/75,044,697.27 = 15,951,440.02/x
  3. Step 3: Cross multiply
    50,030,323.78x = 75,044,697.27 × 15,951,440.02
  4. Step 4: Simplify right side
    50,030,323.78x = 1,197,070,987,321,462.75
  5. Step 5: Solve for x
    x = 1,197,070,987,321,462.75/50,030,323.78
  6. Step 6: Final answer
    x = 23,926,908.66

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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.