Home / 64,439,889.94-96,629,867.07-23,470,808.14

Finding the Fourth Proportional to 64,439,889.94, 96,629,867.07 and 23,470,808.14

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Solution

The fourth proportional to 64,439,889.94, 96,629,867.07 and 23,470,808.14 is: 35,195,297.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,439,889.94 : 96,629,867.07 = 23,470,808.14 : x
  2. Step 2: Convert to fraction form
    64,439,889.94/96,629,867.07 = 23,470,808.14/x
  3. Step 3: Cross multiply
    64,439,889.94x = 96,629,867.07 × 23,470,808.14
  4. Step 4: Simplify right side
    64,439,889.94x = 2,267,981,070,593,674
  5. Step 5: Solve for x
    x = 2,267,981,070,593,674/64,439,889.94
  6. Step 6: Final answer
    x = 35,195,297.09

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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.