Home / 160,883,570.16-241,399,573.83-73,471,883.83

Finding the Fourth Proportional to 160,883,570.16, 241,399,573.83 and 73,471,883.83

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Solution

The fourth proportional to 160,883,570.16, 241,399,573.83 and 73,471,883.83 is: 110,241,719.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,883,570.16 : 241,399,573.83 = 73,471,883.83 : x
  2. Step 2: Convert to fraction form
    160,883,570.16/241,399,573.83 = 73,471,883.83/x
  3. Step 3: Cross multiply
    160,883,570.16x = 241,399,573.83 × 73,471,883.83
  4. Step 4: Simplify right side
    160,883,570.16x = 17,736,081,445,049,268
  5. Step 5: Solve for x
    x = 17,736,081,445,049,268/160,883,570.16
  6. Step 6: Final answer
    x = 110,241,719.69

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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.