Home / 35,478,101.70-53,217,152.55-27,825,351.30

Finding the Fourth Proportional to 35,478,101.70, 53,217,152.55 and 27,825,351.30

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Solution

The fourth proportional to 35,478,101.70, 53,217,152.55 and 27,825,351.30 is: 41,738,026.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,478,101.70 : 53,217,152.55 = 27,825,351.30 : x
  2. Step 2: Convert to fraction form
    35,478,101.70/53,217,152.55 = 27,825,351.30/x
  3. Step 3: Cross multiply
    35,478,101.70x = 53,217,152.55 × 27,825,351.30
  4. Step 4: Simplify right side
    35,478,101.70x = 1,480,785,964,889,440.75
  5. Step 5: Solve for x
    x = 1,480,785,964,889,440.75/35,478,101.70
  6. Step 6: Final answer
    x = 41,738,026.95

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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.