Home / 29,342,317.80-44,013,476.70-17,217,589.80

Finding the Fourth Proportional to 29,342,317.80, 44,013,476.70 and 17,217,589.80

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Solution

The fourth proportional to 29,342,317.80, 44,013,476.70 and 17,217,589.80 is: 25,826,384.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,342,317.80 : 44,013,476.70 = 17,217,589.80 : x
  2. Step 2: Convert to fraction form
    29,342,317.80/44,013,476.70 = 17,217,589.80/x
  3. Step 3: Cross multiply
    29,342,317.80x = 44,013,476.70 × 17,217,589.80
  4. Step 4: Simplify right side
    29,342,317.80x = 757,805,987,492,457.75
  5. Step 5: Solve for x
    x = 757,805,987,492,457.75/29,342,317.80
  6. Step 6: Final answer
    x = 25,826,384.70

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Similar ratio
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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.