Home / 146,056,550.19-219,125,783.59-58,679,424.54

Finding the Fourth Proportional to 146,056,550.19, 219,125,783.59 and 58,679,424.54

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Solution

The fourth proportional to 146,056,550.19, 219,125,783.59 and 58,679,424.54 is: 88,035,592.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,056,550.19 : 219,125,783.59 = 58,679,424.54 : x
  2. Step 2: Convert to fraction form
    146,056,550.19/219,125,783.59 = 58,679,424.54/x
  3. Step 3: Cross multiply
    146,056,550.19x = 219,125,783.59 × 58,679,424.54
  4. Step 4: Simplify right side
    146,056,550.19x = 12,858,174,882,791,076
  5. Step 5: Solve for x
    x = 12,858,174,882,791,076/146,056,550.19
  6. Step 6: Final answer
    x = 88,035,592.15

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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.