Home / 44,463,377.86-66,698,430.48-13,761,062.51

Finding the Fourth Proportional to 44,463,377.86, 66,698,430.48 and 13,761,062.51

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Solution

The fourth proportional to 44,463,377.86, 66,698,430.48 and 13,761,062.51 is: 20,642,634.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,463,377.86 : 66,698,430.48 = 13,761,062.51 : x
  2. Step 2: Convert to fraction form
    44,463,377.86/66,698,430.48 = 13,761,062.51/x
  3. Step 3: Cross multiply
    44,463,377.86x = 66,698,430.48 × 13,761,062.51
  4. Step 4: Simplify right side
    44,463,377.86x = 917,841,270,820,677.12
  5. Step 5: Solve for x
    x = 917,841,270,820,677.12/44,463,377.86
  6. Step 6: Final answer
    x = 20,642,634.79

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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.