Home / 34,579,480.32-51,822,856.32-26,912,383.36

Finding the Fourth Proportional to 34,579,480.32, 51,822,856.32 and 26,912,383.36

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Solution

The fourth proportional to 34,579,480.32, 51,822,856.32 and 26,912,383.36 is: 40,332,490.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,579,480.32 : 51,822,856.32 = 26,912,383.36 : x
  2. Step 2: Convert to fraction form
    34,579,480.32/51,822,856.32 = 26,912,383.36/x
  3. Step 3: Cross multiply
    34,579,480.32x = 51,822,856.32 × 26,912,383.36
  4. Step 4: Simplify right side
    34,579,480.32x = 1,394,676,576,094,038.75
  5. Step 5: Solve for x
    x = 1,394,676,576,094,038.75/34,579,480.32
  6. Step 6: Final answer
    x = 40,332,490.92

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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.