Home / 26,589,055.27-39,901,506.99-9,317,411.50

Finding the Fourth Proportional to 26,589,055.27, 39,901,506.99 and 9,317,411.50

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Solution

The fourth proportional to 26,589,055.27, 39,901,506.99 and 9,317,411.50 is: 13,982,398.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,589,055.27 : 39,901,506.99 = 9,317,411.50 : x
  2. Step 2: Convert to fraction form
    26,589,055.27/39,901,506.99 = 9,317,411.50/x
  3. Step 3: Cross multiply
    26,589,055.27x = 39,901,506.99 × 9,317,411.50
  4. Step 4: Simplify right side
    26,589,055.27x = 371,778,760,095,956.38
  5. Step 5: Solve for x
    x = 371,778,760,095,956.38/26,589,055.27
  6. Step 6: Final answer
    x = 13,982,398.26

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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.