Home / 67,433,253.45-93,058,186.55-36,493,427.49

Finding the Fourth Proportional to 67,433,253.45, 93,058,186.55 and 36,493,427.49

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Solution

The fourth proportional to 67,433,253.45, 93,058,186.55 and 36,493,427.49 is: 50,361,090.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,433,253.45 : 93,058,186.55 = 36,493,427.49 : x
  2. Step 2: Convert to fraction form
    67,433,253.45/93,058,186.55 = 36,493,427.49/x
  3. Step 3: Cross multiply
    67,433,253.45x = 93,058,186.55 × 36,493,427.49
  4. Step 4: Simplify right side
    67,433,253.45x = 3,396,012,183,030,851.50
  5. Step 5: Solve for x
    x = 3,396,012,183,030,851.50/67,433,253.45
  6. Step 6: Final answer
    x = 50,361,090.55

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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.