Home / 64,130,331.54-96,160,892.37-29,096,324.70

Finding the Fourth Proportional to 64,130,331.54, 96,160,892.37 and 29,096,324.70

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Solution

The fourth proportional to 64,130,331.54, 96,160,892.37 and 29,096,324.70 is: 43,628,786.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,130,331.54 : 96,160,892.37 = 29,096,324.70 : x
  2. Step 2: Convert to fraction form
    64,130,331.54/96,160,892.37 = 29,096,324.70/x
  3. Step 3: Cross multiply
    64,130,331.54x = 96,160,892.37 × 29,096,324.70
  4. Step 4: Simplify right side
    64,130,331.54x = 2,797,928,547,839,272.50
  5. Step 5: Solve for x
    x = 2,797,928,547,839,272.50/64,130,331.54
  6. Step 6: Final answer
    x = 43,628,786.58

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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.