Home / 17,903,719.59-26,802,051.21-10,965,352.25

Finding the Fourth Proportional to 17,903,719.59, 26,802,051.21 and 10,965,352.25

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Solution

The fourth proportional to 17,903,719.59, 26,802,051.21 and 10,965,352.25 is: 16,415,244.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,903,719.59 : 26,802,051.21 = 10,965,352.25 : x
  2. Step 2: Convert to fraction form
    17,903,719.59/26,802,051.21 = 10,965,352.25/x
  3. Step 3: Cross multiply
    17,903,719.59x = 26,802,051.21 × 10,965,352.25
  4. Step 4: Simplify right side
    17,903,719.59x = 293,893,932,406,178.44
  5. Step 5: Solve for x
    x = 293,893,932,406,178.44/17,903,719.59
  6. Step 6: Final answer
    x = 16,415,244.38

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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.