Home / 334,029,297.04-500,880,022.60-137,257,063

Finding the Fourth Proportional to 334,029,297.04, 500,880,022.60 and 137,257,063

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Solution

The fourth proportional to 334,029,297.04, 500,880,022.60 and 137,257,063 is: 205,818,236.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,029,297.04 : 500,880,022.60 = 137,257,063 : x
  2. Step 2: Convert to fraction form
    334,029,297.04/500,880,022.60 = 137,257,063/x
  3. Step 3: Cross multiply
    334,029,297.04x = 500,880,022.60 × 137,257,063
  4. Step 4: Simplify right side
    334,029,297.04x = 68,749,320,817,449,624
  5. Step 5: Solve for x
    x = 68,749,320,817,449,624/334,029,297.04
  6. Step 6: Final answer
    x = 205,818,236.38

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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.