Home / 109,944,064.20-164,916,096.30-104,905,216.20

Finding the Fourth Proportional to 109,944,064.20, 164,916,096.30 and 104,905,216.20

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Solution

The fourth proportional to 109,944,064.20, 164,916,096.30 and 104,905,216.20 is: 157,357,824.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,944,064.20 : 164,916,096.30 = 104,905,216.20 : x
  2. Step 2: Convert to fraction form
    109,944,064.20/164,916,096.30 = 104,905,216.20/x
  3. Step 3: Cross multiply
    109,944,064.20x = 164,916,096.30 × 104,905,216.20
  4. Step 4: Simplify right side
    109,944,064.20x = 17,300,558,737,211,522
  5. Step 5: Solve for x
    x = 17,300,558,737,211,522/109,944,064.20
  6. Step 6: Final answer
    x = 157,357,824.30

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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.