Home / 252,141,817.04-377,437,007.59-164,514,651.53

Finding the Fourth Proportional to 252,141,817.04, 377,437,007.59 and 164,514,651.53

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Solution

The fourth proportional to 252,141,817.04, 377,437,007.59 and 164,514,651.53 is: 246,265,845.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,141,817.04 : 377,437,007.59 = 164,514,651.53 : x
  2. Step 2: Convert to fraction form
    252,141,817.04/377,437,007.59 = 164,514,651.53/x
  3. Step 3: Cross multiply
    252,141,817.04x = 377,437,007.59 × 164,514,651.53
  4. Step 4: Simplify right side
    252,141,817.04x = 62,093,917,778,944,240
  5. Step 5: Solve for x
    x = 62,093,917,778,944,240/252,141,817.04
  6. Step 6: Final answer
    x = 246,265,845.58

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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.