Home / 17,297,791.50-23,866,992.02-10,327,112.40

Finding the Fourth Proportional to 17,297,791.50, 23,866,992.02 and 10,327,112.40

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Solution

The fourth proportional to 17,297,791.50, 23,866,992.02 and 10,327,112.40 is: 14,249,050.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,297,791.50 : 23,866,992.02 = 10,327,112.40 : x
  2. Step 2: Convert to fraction form
    17,297,791.50/23,866,992.02 = 10,327,112.40/x
  3. Step 3: Cross multiply
    17,297,791.50x = 23,866,992.02 × 10,327,112.40
  4. Step 4: Simplify right side
    17,297,791.50x = 246,477,109,240,443.06
  5. Step 5: Solve for x
    x = 246,477,109,240,443.06/17,297,791.50
  6. Step 6: Final answer
    x = 14,249,050.77

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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.