Home / 23,971,680.19-33,084,158.63-13,519,843.17

Finding the Fourth Proportional to 23,971,680.19, 33,084,158.63 and 13,519,843.17

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Solution

The fourth proportional to 23,971,680.19, 33,084,158.63 and 13,519,843.17 is: 18,659,210.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,971,680.19 : 33,084,158.63 = 13,519,843.17 : x
  2. Step 2: Convert to fraction form
    23,971,680.19/33,084,158.63 = 13,519,843.17/x
  3. Step 3: Cross multiply
    23,971,680.19x = 33,084,158.63 × 13,519,843.17
  4. Step 4: Simplify right side
    23,971,680.19x = 447,292,636,089,002.06
  5. Step 5: Solve for x
    x = 447,292,636,089,002.06/23,971,680.19
  6. Step 6: Final answer
    x = 18,659,210.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.