Home / 15,221,970.28-22,836,314.24-4,440,114.84

Finding the Fourth Proportional to 15,221,970.28, 22,836,314.24 and 4,440,114.84

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Solution

The fourth proportional to 15,221,970.28, 22,836,314.24 and 4,440,114.84 is: 6,661,152.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,221,970.28 : 22,836,314.24 = 4,440,114.84 : x
  2. Step 2: Convert to fraction form
    15,221,970.28/22,836,314.24 = 4,440,114.84/x
  3. Step 3: Cross multiply
    15,221,970.28x = 22,836,314.24 × 4,440,114.84
  4. Step 4: Simplify right side
    15,221,970.28x = 101,395,857,747,927.31
  5. Step 5: Solve for x
    x = 101,395,857,747,927.31/15,221,970.28
  6. Step 6: Final answer
    x = 6,661,152.00

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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.