Home / 67,458,557.24-93,092,839.02-36,518,725.48

Finding the Fourth Proportional to 67,458,557.24, 93,092,839.02 and 36,518,725.48

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Solution

The fourth proportional to 67,458,557.24, 93,092,839.02 and 36,518,725.48 is: 50,395,857.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,458,557.24 : 93,092,839.02 = 36,518,725.48 : x
  2. Step 2: Convert to fraction form
    67,458,557.24/93,092,839.02 = 36,518,725.48/x
  3. Step 3: Cross multiply
    67,458,557.24x = 93,092,839.02 × 36,518,725.48
  4. Step 4: Simplify right side
    67,458,557.24x = 3,399,631,832,325,212
  5. Step 5: Solve for x
    x = 3,399,631,832,325,212/67,458,557.24
  6. Step 6: Final answer
    x = 50,395,857.42

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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.