Home / 52,844,579.01-79,240,935.25-21,714,596.74

Finding the Fourth Proportional to 52,844,579.01, 79,240,935.25 and 21,714,596.74

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Solution

The fourth proportional to 52,844,579.01, 79,240,935.25 and 21,714,596.74 is: 32,561,238.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,844,579.01 : 79,240,935.25 = 21,714,596.74 : x
  2. Step 2: Convert to fraction form
    52,844,579.01/79,240,935.25 = 21,714,596.74/x
  3. Step 3: Cross multiply
    52,844,579.01x = 79,240,935.25 × 21,714,596.74
  4. Step 4: Simplify right side
    52,844,579.01x = 1,720,684,954,001,812.25
  5. Step 5: Solve for x
    x = 1,720,684,954,001,812.25/52,844,579.01
  6. Step 6: Final answer
    x = 32,561,238.75

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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.