Home / 73,225,646.64-109,856,228.04-22,104,611.76

Finding the Fourth Proportional to 73,225,646.64, 109,856,228.04 and 22,104,611.76

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Solution

The fourth proportional to 73,225,646.64, 109,856,228.04 and 22,104,611.76 is: 33,162,278.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,225,646.64 : 109,856,228.04 = 22,104,611.76 : x
  2. Step 2: Convert to fraction form
    73,225,646.64/109,856,228.04 = 22,104,611.76/x
  3. Step 3: Cross multiply
    73,225,646.64x = 109,856,228.04 × 22,104,611.76
  4. Step 4: Simplify right side
    73,225,646.64x = 2,428,329,270,242,226
  5. Step 5: Solve for x
    x = 2,428,329,270,242,226/73,225,646.64
  6. Step 6: Final answer
    x = 33,162,278.27

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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.