Home / 26,502,418.86-39,753,689.85-8,058,533.10

Finding the Fourth Proportional to 26,502,418.86, 39,753,689.85 and 8,058,533.10

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Solution

The fourth proportional to 26,502,418.86, 39,753,689.85 and 8,058,533.10 is: 12,087,818.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,502,418.86 : 39,753,689.85 = 8,058,533.10 : x
  2. Step 2: Convert to fraction form
    26,502,418.86/39,753,689.85 = 8,058,533.10/x
  3. Step 3: Cross multiply
    26,502,418.86x = 39,753,689.85 × 8,058,533.10
  4. Step 4: Simplify right side
    26,502,418.86x = 320,356,425,503,359.06
  5. Step 5: Solve for x
    x = 320,356,425,503,359.06/26,502,418.86
  6. Step 6: Final answer
    x = 12,087,818.37

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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.