Home / 146,395,840.56-219,617,905.44-60,111,342.24

Finding the Fourth Proportional to 146,395,840.56, 219,617,905.44 and 60,111,342.24

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Solution

The fourth proportional to 146,395,840.56, 219,617,905.44 and 60,111,342.24 is: 90,176,927.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,395,840.56 : 219,617,905.44 = 60,111,342.24 : x
  2. Step 2: Convert to fraction form
    146,395,840.56/219,617,905.44 = 60,111,342.24/x
  3. Step 3: Cross multiply
    146,395,840.56x = 219,617,905.44 × 60,111,342.24
  4. Step 4: Simplify right side
    146,395,840.56x = 13,201,527,075,935,798
  5. Step 5: Solve for x
    x = 13,201,527,075,935,798/146,395,840.56
  6. Step 6: Final answer
    x = 90,176,927.33

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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.