Home / 101,714,021.13-152,567,619.96-44,206,287.51

Finding the Fourth Proportional to 101,714,021.13, 152,567,619.96 and 44,206,287.51

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Solution

The fourth proportional to 101,714,021.13, 152,567,619.96 and 44,206,287.51 is: 66,307,948.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,714,021.13 : 152,567,619.96 = 44,206,287.51 : x
  2. Step 2: Convert to fraction form
    101,714,021.13/152,567,619.96 = 44,206,287.51/x
  3. Step 3: Cross multiply
    101,714,021.13x = 152,567,619.96 × 44,206,287.51
  4. Step 4: Simplify right side
    101,714,021.13x = 6,744,448,072,668,175
  5. Step 5: Solve for x
    x = 6,744,448,072,668,175/101,714,021.13
  6. Step 6: Final answer
    x = 66,307,948.48

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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.