Home / 109,153,710.68-150,631,340.86-59,594,082.84

Finding the Fourth Proportional to 109,153,710.68, 150,631,340.86 and 59,594,082.84

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Solution

The fourth proportional to 109,153,710.68, 150,631,340.86 and 59,594,082.84 is: 82,239,408.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,153,710.68 : 150,631,340.86 = 59,594,082.84 : x
  2. Step 2: Convert to fraction form
    109,153,710.68/150,631,340.86 = 59,594,082.84/x
  3. Step 3: Cross multiply
    109,153,710.68x = 150,631,340.86 × 59,594,082.84
  4. Step 4: Simplify right side
    109,153,710.68x = 8,976,736,605,585,611
  5. Step 5: Solve for x
    x = 8,976,736,605,585,611/109,153,710.68
  6. Step 6: Final answer
    x = 82,239,408.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.