Home / 29,322,411.80-43,983,617.70-13,366,059.80

Finding the Fourth Proportional to 29,322,411.80, 43,983,617.70 and 13,366,059.80

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Solution

The fourth proportional to 29,322,411.80, 43,983,617.70 and 13,366,059.80 is: 20,049,089.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,322,411.80 : 43,983,617.70 = 13,366,059.80 : x
  2. Step 2: Convert to fraction form
    29,322,411.80/43,983,617.70 = 13,366,059.80/x
  3. Step 3: Cross multiply
    29,322,411.80x = 43,983,617.70 × 13,366,059.80
  4. Step 4: Simplify right side
    29,322,411.80x = 587,887,664,398,538.50
  5. Step 5: Solve for x
    x = 587,887,664,398,538.50/29,322,411.80
  6. Step 6: Final answer
    x = 20,049,089.70

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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.