Home / 68,193,602.32-94,108,558.44-37,255,775.44

Finding the Fourth Proportional to 68,193,602.32, 94,108,558.44 and 37,255,775.44

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Solution

The fourth proportional to 68,193,602.32, 94,108,558.44 and 37,255,775.44 is: 51,413,727.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,193,602.32 : 94,108,558.44 = 37,255,775.44 : x
  2. Step 2: Convert to fraction form
    68,193,602.32/94,108,558.44 = 37,255,775.44/x
  3. Step 3: Cross multiply
    68,193,602.32x = 94,108,558.44 × 37,255,775.44
  4. Step 4: Simplify right side
    68,193,602.32x = 3,506,087,320,222,756.50
  5. Step 5: Solve for x
    x = 3,506,087,320,222,756.50/68,193,602.32
  6. Step 6: Final answer
    x = 51,413,727.99

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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.