Home / 64,028,790.45-96,013,284.53-23,082,836.85

Finding the Fourth Proportional to 64,028,790.45, 96,013,284.53 and 23,082,836.85

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Solution

The fourth proportional to 64,028,790.45, 96,013,284.53 and 23,082,836.85 is: 34,613,475.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,028,790.45 : 96,013,284.53 = 23,082,836.85 : x
  2. Step 2: Convert to fraction form
    64,028,790.45/96,013,284.53 = 23,082,836.85/x
  3. Step 3: Cross multiply
    64,028,790.45x = 96,013,284.53 × 23,082,836.85
  4. Step 4: Simplify right side
    64,028,790.45x = 2,216,258,982,123,205
  5. Step 5: Solve for x
    x = 2,216,258,982,123,205/64,028,790.45
  6. Step 6: Final answer
    x = 34,613,475.70

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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.