Home / 29,382,071.80-44,073,107.70-26,406,002.20

Finding the Fourth Proportional to 29,382,071.80, 44,073,107.70 and 26,406,002.20

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Solution

The fourth proportional to 29,382,071.80, 44,073,107.70 and 26,406,002.20 is: 39,609,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,382,071.80 : 44,073,107.70 = 26,406,002.20 : x
  2. Step 2: Convert to fraction form
    29,382,071.80/44,073,107.70 = 26,406,002.20/x
  3. Step 3: Cross multiply
    29,382,071.80x = 44,073,107.70 × 26,406,002.20
  4. Step 4: Simplify right side
    29,382,071.80x = 1,163,794,578,887,037
  5. Step 5: Solve for x
    x = 1,163,794,578,887,037/29,382,071.80
  6. Step 6: Final answer
    x = 39,609,003.30

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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.