Home / 26,238,115.60-39,345,363.60-10,058,689.60

Finding the Fourth Proportional to 26,238,115.60, 39,345,363.60 and 10,058,689.60

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Solution

The fourth proportional to 26,238,115.60, 39,345,363.60 and 10,058,689.60 is: 15,083,506.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,238,115.60 : 39,345,363.60 = 10,058,689.60 : x
  2. Step 2: Convert to fraction form
    26,238,115.60/39,345,363.60 = 10,058,689.60/x
  3. Step 3: Cross multiply
    26,238,115.60x = 39,345,363.60 × 10,058,689.60
  4. Step 4: Simplify right side
    26,238,115.60x = 395,762,799,651,538.56
  5. Step 5: Solve for x
    x = 395,762,799,651,538.56/26,238,115.60
  6. Step 6: Final answer
    x = 15,083,506.97

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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.