Home / 146,056,552.06-219,125,786.40-58,679,426.40

Finding the Fourth Proportional to 146,056,552.06, 219,125,786.40 and 58,679,426.40

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Solution

The fourth proportional to 146,056,552.06, 219,125,786.40 and 58,679,426.40 is: 88,035,594.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,056,552.06 : 219,125,786.40 = 58,679,426.40 : x
  2. Step 2: Convert to fraction form
    146,056,552.06/219,125,786.40 = 58,679,426.40/x
  3. Step 3: Cross multiply
    146,056,552.06x = 219,125,786.40 × 58,679,426.40
  4. Step 4: Simplify right side
    146,056,552.06x = 12,858,175,455,400,920
  5. Step 5: Solve for x
    x = 12,858,175,455,400,920/146,056,552.06
  6. Step 6: Final answer
    x = 88,035,594.94

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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.