Home / 3,243,786,131,528.90-4,476,428,174,380.50-1,760,600,109,036.20

Finding the Fourth Proportional to 3,243,786,131,528.90, 4,476,428,174,380.50 and 1,760,600,109,036.20

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Solution

The fourth proportional to 3,243,786,131,528.90, 4,476,428,174,380.50 and 1,760,600,109,036.20 is: 2,429,629,948,566.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,786,131,528.90 : 4,476,428,174,380.50 = 1,760,600,109,036.20 : x
  2. Step 2: Convert to fraction form
    3,243,786,131,528.90/4,476,428,174,380.50 = 1,760,600,109,036.20/x
  3. Step 3: Cross multiply
    3,243,786,131,528.90x = 4,476,428,174,380.50 × 1,760,600,109,036.20
  4. Step 4: Simplify right side
    3,243,786,131,528.90x = 7,881,199,931,907,025,550,704,640
  5. Step 5: Solve for x
    x = 7,881,199,931,907,025,550,704,640/3,243,786,131,528.90
  6. Step 6: Final answer
    x = 2,429,629,948,566.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.