Home / 101,009,077.18-151,440,898.44-62,067,069.48

Finding the Fourth Proportional to 101,009,077.18, 151,440,898.44 and 62,067,069.48

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Solution

The fourth proportional to 101,009,077.18, 151,440,898.44 and 62,067,069.48 is: 93,055,921.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,009,077.18 : 151,440,898.44 = 62,067,069.48 : x
  2. Step 2: Convert to fraction form
    101,009,077.18/151,440,898.44 = 62,067,069.48/x
  3. Step 3: Cross multiply
    101,009,077.18x = 151,440,898.44 × 62,067,069.48
  4. Step 4: Simplify right side
    101,009,077.18x = 9,399,492,765,589,102
  5. Step 5: Solve for x
    x = 9,399,492,765,589,102/101,009,077.18
  6. Step 6: Final answer
    x = 93,055,921.59

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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.