Home / 47,758,551.89-71,630,829.43-23,490,964.85

Finding the Fourth Proportional to 47,758,551.89, 71,630,829.43 and 23,490,964.85

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Solution

The fourth proportional to 47,758,551.89, 71,630,829.43 and 23,490,964.85 is: 35,233,004.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,758,551.89 : 71,630,829.43 = 23,490,964.85 : x
  2. Step 2: Convert to fraction form
    47,758,551.89/71,630,829.43 = 23,490,964.85/x
  3. Step 3: Cross multiply
    47,758,551.89x = 71,630,829.43 × 23,490,964.85
  4. Step 4: Simplify right side
    47,758,551.89x = 1,682,677,295,899,593.75
  5. Step 5: Solve for x
    x = 1,682,677,295,899,593.75/47,758,551.89
  6. Step 6: Final answer
    x = 35,233,004.97

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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.