Home / 64,186,925.96-96,326,358.48-27,324,660.20

Finding the Fourth Proportional to 64,186,925.96, 96,326,358.48 and 27,324,660.20

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Solution

The fourth proportional to 64,186,925.96, 96,326,358.48 and 27,324,660.20 is: 41,006,559.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,186,925.96 : 96,326,358.48 = 27,324,660.20 : x
  2. Step 2: Convert to fraction form
    64,186,925.96/96,326,358.48 = 27,324,660.20/x
  3. Step 3: Cross multiply
    64,186,925.96x = 96,326,358.48 × 27,324,660.20
  4. Step 4: Simplify right side
    64,186,925.96x = 2,632,085,013,769,388.50
  5. Step 5: Solve for x
    x = 2,632,085,013,769,388.50/64,186,925.96
  6. Step 6: Final answer
    x = 41,006,559.74

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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.