Home / 1,711,940,904.54-2,567,101,846.05-663,170,303.34

Finding the Fourth Proportional to 1,711,940,904.54, 2,567,101,846.05 and 663,170,303.34

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Solution

The fourth proportional to 1,711,940,904.54, 2,567,101,846.05 and 663,170,303.34 is: 994,441,867.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,940,904.54 : 2,567,101,846.05 = 663,170,303.34 : x
  2. Step 2: Convert to fraction form
    1,711,940,904.54/2,567,101,846.05 = 663,170,303.34/x
  3. Step 3: Cross multiply
    1,711,940,904.54x = 2,567,101,846.05 × 663,170,303.34
  4. Step 4: Simplify right side
    1,711,940,904.54x = 1,702,425,709,949,652,736
  5. Step 5: Solve for x
    x = 1,702,425,709,949,652,736/1,711,940,904.54
  6. Step 6: Final answer
    x = 994,441,867.38

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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.