Home / 334,593,979.26-501,164,167.77-161,708,216.46

Finding the Fourth Proportional to 334,593,979.26, 501,164,167.77 and 161,708,216.46

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Solution

The fourth proportional to 334,593,979.26, 501,164,167.77 and 161,708,216.46 is: 242,211,064.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,593,979.26 : 501,164,167.77 = 161,708,216.46 : x
  2. Step 2: Convert to fraction form
    334,593,979.26/501,164,167.77 = 161,708,216.46/x
  3. Step 3: Cross multiply
    334,593,979.26x = 501,164,167.77 × 161,708,216.46
  4. Step 4: Simplify right side
    334,593,979.26x = 81,042,363,723,746,912
  5. Step 5: Solve for x
    x = 81,042,363,723,746,912/334,593,979.26
  6. Step 6: Final answer
    x = 242,211,064.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.