Home / 759,886,933,951.24-1,140,023,333,102.30-351,767,536,824.36

Finding the Fourth Proportional to 759,886,933,951.24, 1,140,023,333,102.30 and 351,767,536,824.36

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Solution

The fourth proportional to 759,886,933,951.24, 1,140,023,333,102.30 and 351,767,536,824.36 is: 527,740,617,571.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,886,933,951.24 : 1,140,023,333,102.30 = 351,767,536,824.36 : x
  2. Step 2: Convert to fraction form
    759,886,933,951.24/1,140,023,333,102.30 = 351,767,536,824.36/x
  3. Step 3: Cross multiply
    759,886,933,951.24x = 1,140,023,333,102.30 × 351,767,536,824.36
  4. Step 4: Simplify right side
    759,886,933,951.24x = 401,023,199,807,692,945,227,776
  5. Step 5: Solve for x
    x = 401,023,199,807,692,945,227,776/759,886,933,951.24
  6. Step 6: Final answer
    x = 527,740,617,571.17

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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.