Home / 38,556,252.13-57,834,513.38-9,802,390.81

Finding the Fourth Proportional to 38,556,252.13, 57,834,513.38 and 9,802,390.81

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Solution

The fourth proportional to 38,556,252.13, 57,834,513.38 and 9,802,390.81 is: 14,703,620.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,556,252.13 : 57,834,513.38 = 9,802,390.81 : x
  2. Step 2: Convert to fraction form
    38,556,252.13/57,834,513.38 = 9,802,390.81/x
  3. Step 3: Cross multiply
    38,556,252.13x = 57,834,513.38 × 9,802,390.81
  4. Step 4: Simplify right side
    38,556,252.13x = 566,916,502,407,922.12
  5. Step 5: Solve for x
    x = 566,916,502,407,922.12/38,556,252.13
  6. Step 6: Final answer
    x = 14,703,620.58

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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.