Home / 229,922,827.66-317,246,136.87-132,118,787.98

Finding the Fourth Proportional to 229,922,827.66, 317,246,136.87 and 132,118,787.98

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Solution

The fourth proportional to 229,922,827.66, 317,246,136.87 and 132,118,787.98 is: 182,296,710.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,922,827.66 : 317,246,136.87 = 132,118,787.98 : x
  2. Step 2: Convert to fraction form
    229,922,827.66/317,246,136.87 = 132,118,787.98/x
  3. Step 3: Cross multiply
    229,922,827.66x = 317,246,136.87 × 132,118,787.98
  4. Step 4: Simplify right side
    229,922,827.66x = 41,914,175,094,601,592
  5. Step 5: Solve for x
    x = 41,914,175,094,601,592/229,922,827.66
  6. Step 6: Final answer
    x = 182,296,710.25

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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.