Home / 67,006,295.43-92,470,933.06-37,238,197.95

Finding the Fourth Proportional to 67,006,295.43, 92,470,933.06 and 37,238,197.95

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Solution

The fourth proportional to 67,006,295.43, 92,470,933.06 and 37,238,197.95 is: 51,389,961.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,006,295.43 : 92,470,933.06 = 37,238,197.95 : x
  2. Step 2: Convert to fraction form
    67,006,295.43/92,470,933.06 = 37,238,197.95/x
  3. Step 3: Cross multiply
    67,006,295.43x = 92,470,933.06 × 37,238,197.95
  4. Step 4: Simplify right side
    67,006,295.43x = 3,443,450,909,816,384
  5. Step 5: Solve for x
    x = 3,443,450,909,816,384/67,006,295.43
  6. Step 6: Final answer
    x = 51,389,961.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.