Home / 165,992,524,607.07-249,003,981,940.64-46,609,044,656.85

Finding the Fourth Proportional to 165,992,524,607.07, 249,003,981,940.64 and 46,609,044,656.85

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Solution

The fourth proportional to 165,992,524,607.07, 249,003,981,940.64 and 46,609,044,656.85 is: 69,917,833,598.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,992,524,607.07 : 249,003,981,940.64 = 46,609,044,656.85 : x
  2. Step 2: Convert to fraction form
    165,992,524,607.07/249,003,981,940.64 = 46,609,044,656.85/x
  3. Step 3: Cross multiply
    165,992,524,607.07x = 249,003,981,940.64 × 46,609,044,656.85
  4. Step 4: Simplify right side
    165,992,524,607.07x = 11,605,837,714,004,761,378,816
  5. Step 5: Solve for x
    x = 11,605,837,714,004,761,378,816/165,992,524,607.07
  6. Step 6: Final answer
    x = 69,917,833,598.09

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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.