Home / 17,068,369.68-23,535,195.57-10,863,588.24

Finding the Fourth Proportional to 17,068,369.68, 23,535,195.57 and 10,863,588.24

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Solution

The fourth proportional to 17,068,369.68, 23,535,195.57 and 10,863,588.24 is: 14,979,560.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,068,369.68 : 23,535,195.57 = 10,863,588.24 : x
  2. Step 2: Convert to fraction form
    17,068,369.68/23,535,195.57 = 10,863,588.24/x
  3. Step 3: Cross multiply
    17,068,369.68x = 23,535,195.57 × 10,863,588.24
  4. Step 4: Simplify right side
    17,068,369.68x = 255,676,673,820,352.09
  5. Step 5: Solve for x
    x = 255,676,673,820,352.09/17,068,369.68
  6. Step 6: Final answer
    x = 14,979,560.36

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.