Home / 165,992,524,615.58-249,003,981,953.38-46,609,044,665.35

Finding the Fourth Proportional to 165,992,524,615.58, 249,003,981,953.38 and 46,609,044,665.35

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Solution

The fourth proportional to 165,992,524,615.58, 249,003,981,953.38 and 46,609,044,665.35 is: 69,917,833,610.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,992,524,615.58 : 249,003,981,953.38 = 46,609,044,665.35 : x
  2. Step 2: Convert to fraction form
    165,992,524,615.58/249,003,981,953.38 = 46,609,044,665.35/x
  3. Step 3: Cross multiply
    165,992,524,615.58x = 249,003,981,953.38 × 46,609,044,665.35
  4. Step 4: Simplify right side
    165,992,524,615.58x = 11,605,837,716,715,093,360,640
  5. Step 5: Solve for x
    x = 11,605,837,716,715,093,360,640/165,992,524,615.58
  6. Step 6: Final answer
    x = 69,917,833,610.84

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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.