Home / 22,301,799.18-33,448,708.16-14,190,680.91

Finding the Fourth Proportional to 22,301,799.18, 33,448,708.16 and 14,190,680.91

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Solution

The fourth proportional to 22,301,799.18, 33,448,708.16 and 14,190,680.91 is: 21,283,482.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,301,799.18 : 33,448,708.16 = 14,190,680.91 : x
  2. Step 2: Convert to fraction form
    22,301,799.18/33,448,708.16 = 14,190,680.91/x
  3. Step 3: Cross multiply
    22,301,799.18x = 33,448,708.16 × 14,190,680.91
  4. Step 4: Simplify right side
    22,301,799.18x = 474,659,944,350,273.25
  5. Step 5: Solve for x
    x = 474,659,944,350,273.25/22,301,799.18
  6. Step 6: Final answer
    x = 21,283,482.13

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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.