Home / 14,645,080.68-21,971,279.97-10,335,545.34

Finding the Fourth Proportional to 14,645,080.68, 21,971,279.97 and 10,335,545.34

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Solution

The fourth proportional to 14,645,080.68, 21,971,279.97 and 10,335,545.34 is: 15,505,900.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,645,080.68 : 21,971,279.97 = 10,335,545.34 : x
  2. Step 2: Convert to fraction form
    14,645,080.68/21,971,279.97 = 10,335,545.34/x
  3. Step 3: Cross multiply
    14,645,080.68x = 21,971,279.97 × 10,335,545.34
  4. Step 4: Simplify right side
    14,645,080.68x = 227,085,160,307,768.81
  5. Step 5: Solve for x
    x = 227,085,160,307,768.81/14,645,080.68
  6. Step 6: Final answer
    x = 15,505,900.26

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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.