Home / 334,029,293.04-500,880,016.60-137,257,059

Finding the Fourth Proportional to 334,029,293.04, 500,880,016.60 and 137,257,059

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Solution

The fourth proportional to 334,029,293.04, 500,880,016.60 and 137,257,059 is: 205,818,230.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,029,293.04 : 500,880,016.60 = 137,257,059 : x
  2. Step 2: Convert to fraction form
    334,029,293.04/500,880,016.60 = 137,257,059/x
  3. Step 3: Cross multiply
    334,029,293.04x = 500,880,016.60 × 137,257,059
  4. Step 4: Simplify right side
    334,029,293.04x = 68,749,317,990,387,184
  5. Step 5: Solve for x
    x = 68,749,317,990,387,184/334,029,293.04
  6. Step 6: Final answer
    x = 205,818,230.39

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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.