Home / 364,750,589,006.20-547,015,729,724.40-109,712,269,416.59

Finding the Fourth Proportional to 364,750,589,006.20, 547,015,729,724.40 and 109,712,269,416.59

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Solution

The fourth proportional to 364,750,589,006.20, 547,015,729,724.40 and 109,712,269,416.59 is: 164,535,271,288.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,750,589,006.20 : 547,015,729,724.40 = 109,712,269,416.59 : x
  2. Step 2: Convert to fraction form
    364,750,589,006.20/547,015,729,724.40 = 109,712,269,416.59/x
  3. Step 3: Cross multiply
    364,750,589,006.20x = 547,015,729,724.40 × 109,712,269,416.59
  4. Step 4: Simplify right side
    364,750,589,006.20x = 60,014,337,114,635,952,455,680
  5. Step 5: Solve for x
    x = 60,014,337,114,635,952,455,680/364,750,589,006.20
  6. Step 6: Final answer
    x = 164,535,271,288.12

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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.