Home / 44,818,131.16-67,229,580.62-14,115,111.54

Finding the Fourth Proportional to 44,818,131.16, 67,229,580.62 and 14,115,111.54

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Solution

The fourth proportional to 44,818,131.16, 67,229,580.62 and 14,115,111.54 is: 21,173,418.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,818,131.16 : 67,229,580.62 = 14,115,111.54 : x
  2. Step 2: Convert to fraction form
    44,818,131.16/67,229,580.62 = 14,115,111.54/x
  3. Step 3: Cross multiply
    44,818,131.16x = 67,229,580.62 × 14,115,111.54
  4. Step 4: Simplify right side
    44,818,131.16x = 948,953,029,021,899.25
  5. Step 5: Solve for x
    x = 948,953,029,021,899.25/44,818,131.16
  6. Step 6: Final answer
    x = 21,173,418.09

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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.