Home / 29,382,079.80-44,073,119.70-26,406,010.20

Finding the Fourth Proportional to 29,382,079.80, 44,073,119.70 and 26,406,010.20

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Solution

The fourth proportional to 29,382,079.80, 44,073,119.70 and 26,406,010.20 is: 39,609,015.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,382,079.80 : 44,073,119.70 = 26,406,010.20 : x
  2. Step 2: Convert to fraction form
    29,382,079.80/44,073,119.70 = 26,406,010.20/x
  3. Step 3: Cross multiply
    29,382,079.80x = 44,073,119.70 × 26,406,010.20
  4. Step 4: Simplify right side
    29,382,079.80x = 1,163,795,248,344,021
  5. Step 5: Solve for x
    x = 1,163,795,248,344,021/29,382,079.80
  6. Step 6: Final answer
    x = 39,609,015.30

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1.5x scale

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.