Home / 47,898,682.77-71,850,307.77-23,277,275.52

Finding the Fourth Proportional to 47,898,682.77, 71,850,307.77 and 23,277,275.52

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Solution

The fourth proportional to 47,898,682.77, 71,850,307.77 and 23,277,275.52 is: 34,917,023.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,898,682.77 : 71,850,307.77 = 23,277,275.52 : x
  2. Step 2: Convert to fraction form
    47,898,682.77/71,850,307.77 = 23,277,275.52/x
  3. Step 3: Cross multiply
    47,898,682.77x = 71,850,307.77 × 23,277,275.52
  4. Step 4: Simplify right side
    47,898,682.77x = 1,672,479,410,159,086.75
  5. Step 5: Solve for x
    x = 1,672,479,410,159,086.75/47,898,682.77
  6. Step 6: Final answer
    x = 34,917,023.05

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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.