Home / 44,463,377.73-66,698,430.29-13,761,062.38

Finding the Fourth Proportional to 44,463,377.73, 66,698,430.29 and 13,761,062.38

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Solution

The fourth proportional to 44,463,377.73, 66,698,430.29 and 13,761,062.38 is: 20,642,634.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,463,377.73 : 66,698,430.29 = 13,761,062.38 : x
  2. Step 2: Convert to fraction form
    44,463,377.73/66,698,430.29 = 13,761,062.38/x
  3. Step 3: Cross multiply
    44,463,377.73x = 66,698,430.29 × 13,761,062.38
  4. Step 4: Simplify right side
    44,463,377.73x = 917,841,259,868,771.50
  5. Step 5: Solve for x
    x = 917,841,259,868,771.50/44,463,377.73
  6. Step 6: Final answer
    x = 20,642,634.61

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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.