Home / 33,277,501.43-49,918,828.90-11,119,720.91

Finding the Fourth Proportional to 33,277,501.43, 49,918,828.90 and 11,119,720.91

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Solution

The fourth proportional to 33,277,501.43, 49,918,828.90 and 11,119,720.91 is: 16,680,442.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,277,501.43 : 49,918,828.90 = 11,119,720.91 : x
  2. Step 2: Convert to fraction form
    33,277,501.43/49,918,828.90 = 11,119,720.91/x
  3. Step 3: Cross multiply
    33,277,501.43x = 49,918,828.90 × 11,119,720.91
  4. Step 4: Simplify right side
    33,277,501.43x = 555,083,445,522,042.31
  5. Step 5: Solve for x
    x = 555,083,445,522,042.31/33,277,501.43
  6. Step 6: Final answer
    x = 16,680,442.39

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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.