Home / 146,056,553.04-219,125,787.92-58,679,427.40

Finding the Fourth Proportional to 146,056,553.04, 219,125,787.92 and 58,679,427.40

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Solution

The fourth proportional to 146,056,553.04, 219,125,787.92 and 58,679,427.40 is: 88,035,596.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,056,553.04 : 219,125,787.92 = 58,679,427.40 : x
  2. Step 2: Convert to fraction form
    146,056,553.04/219,125,787.92 = 58,679,427.40/x
  3. Step 3: Cross multiply
    146,056,553.04x = 219,125,787.92 × 58,679,427.40
  4. Step 4: Simplify right side
    146,056,553.04x = 12,858,175,763,719,436
  5. Step 5: Solve for x
    x = 12,858,175,763,719,436/146,056,553.04
  6. Step 6: Final answer
    x = 88,035,596.46

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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.