Home / 67,107,596.02-92,607,602.34-37,738,919.50

Finding the Fourth Proportional to 67,107,596.02, 92,607,602.34 and 37,738,919.50

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Solution

The fourth proportional to 67,107,596.02, 92,607,602.34 and 37,738,919.50 is: 52,079,213.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,107,596.02 : 92,607,602.34 = 37,738,919.50 : x
  2. Step 2: Convert to fraction form
    67,107,596.02/92,607,602.34 = 37,738,919.50/x
  3. Step 3: Cross multiply
    67,107,596.02x = 92,607,602.34 × 37,738,919.50
  4. Step 4: Simplify right side
    67,107,596.02x = 3,494,910,849,797,272
  5. Step 5: Solve for x
    x = 3,494,910,849,797,272/67,107,596.02
  6. Step 6: Final answer
    x = 52,079,213.94

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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.