Home / 41,343,287.81-62,010,207.77-11,053,512.77

Finding the Fourth Proportional to 41,343,287.81, 62,010,207.77 and 11,053,512.77

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Solution

The fourth proportional to 41,343,287.81, 62,010,207.77 and 11,053,512.77 is: 16,579,006.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,343,287.81 : 62,010,207.77 = 11,053,512.77 : x
  2. Step 2: Convert to fraction form
    41,343,287.81/62,010,207.77 = 11,053,512.77/x
  3. Step 3: Cross multiply
    41,343,287.81x = 62,010,207.77 × 11,053,512.77
  4. Step 4: Simplify right side
    41,343,287.81x = 685,430,623,090,729.62
  5. Step 5: Solve for x
    x = 685,430,623,090,729.62/41,343,287.81
  6. Step 6: Final answer
    x = 16,579,006.16

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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.