Home / 29,736,029.80-44,604,044.70-18,398,621.80

Finding the Fourth Proportional to 29,736,029.80, 44,604,044.70 and 18,398,621.80

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Solution

The fourth proportional to 29,736,029.80, 44,604,044.70 and 18,398,621.80 is: 27,597,932.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,736,029.80 : 44,604,044.70 = 18,398,621.80 : x
  2. Step 2: Convert to fraction form
    29,736,029.80/44,604,044.70 = 18,398,621.80/x
  3. Step 3: Cross multiply
    29,736,029.80x = 44,604,044.70 × 18,398,621.80
  4. Step 4: Simplify right side
    29,736,029.80x = 820,652,949,185,594.50
  5. Step 5: Solve for x
    x = 820,652,949,185,594.50/29,736,029.80
  6. Step 6: Final answer
    x = 27,597,932.70

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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.