Home / 16,080,222.70-24,115,150.86-5,294,955.79

Finding the Fourth Proportional to 16,080,222.70, 24,115,150.86 and 5,294,955.79

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Solution

The fourth proportional to 16,080,222.70, 24,115,150.86 and 5,294,955.79 is: 7,940,726.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,080,222.70 : 24,115,150.86 = 5,294,955.79 : x
  2. Step 2: Convert to fraction form
    16,080,222.70/24,115,150.86 = 5,294,955.79/x
  3. Step 3: Cross multiply
    16,080,222.70x = 24,115,150.86 × 5,294,955.79
  4. Step 4: Simplify right side
    16,080,222.70x = 127,688,657,672,880.48
  5. Step 5: Solve for x
    x = 127,688,657,672,880.48/16,080,222.70
  6. Step 6: Final answer
    x = 7,940,726.94

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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.