Home / 67,847,487.70-93,629,462.16-36,907,583.17

Finding the Fourth Proportional to 67,847,487.70, 93,629,462.16 and 36,907,583.17

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Solution

The fourth proportional to 67,847,487.70, 93,629,462.16 and 36,907,583.17 is: 50,932,426.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,847,487.70 : 93,629,462.16 = 36,907,583.17 : x
  2. Step 2: Convert to fraction form
    67,847,487.70/93,629,462.16 = 36,907,583.17/x
  3. Step 3: Cross multiply
    67,847,487.70x = 93,629,462.16 × 36,907,583.17
  4. Step 4: Simplify right side
    67,847,487.70x = 3,455,637,161,598,494
  5. Step 5: Solve for x
    x = 3,455,637,161,598,494/67,847,487.70
  6. Step 6: Final answer
    x = 50,932,426.22

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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.