Home / 19,464,891.04-29,200,239.31-7,167,908.14

Finding the Fourth Proportional to 19,464,891.04, 29,200,239.31 and 7,167,908.14

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Solution

The fourth proportional to 19,464,891.04, 29,200,239.31 and 7,167,908.14 is: 10,752,931.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,464,891.04 : 29,200,239.31 = 7,167,908.14 : x
  2. Step 2: Convert to fraction form
    19,464,891.04/29,200,239.31 = 7,167,908.14/x
  3. Step 3: Cross multiply
    19,464,891.04x = 29,200,239.31 × 7,167,908.14
  4. Step 4: Simplify right side
    19,464,891.04x = 209,304,632,858,256.25
  5. Step 5: Solve for x
    x = 209,304,632,858,256.25/19,464,891.04
  6. Step 6: Final answer
    x = 10,752,931.13

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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.