Home / 466,725,787.38-700,528,093.11-236,859,840.18

Finding the Fourth Proportional to 466,725,787.38, 700,528,093.11 and 236,859,840.18

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Solution

The fourth proportional to 466,725,787.38, 700,528,093.11 and 236,859,840.18 is: 355,512,758.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,725,787.38 : 700,528,093.11 = 236,859,840.18 : x
  2. Step 2: Convert to fraction form
    466,725,787.38/700,528,093.11 = 236,859,840.18/x
  3. Step 3: Cross multiply
    466,725,787.38x = 700,528,093.11 × 236,859,840.18
  4. Step 4: Simplify right side
    466,725,787.38x = 165,926,972,175,634,752
  5. Step 5: Solve for x
    x = 165,926,972,175,634,752/466,725,787.38
  6. Step 6: Final answer
    x = 355,512,758.59

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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.