Home / 1,914,042,844,952.40-2,641,387,084,179.90-1,035,117,613,389

Finding the Fourth Proportional to 1,914,042,844,952.40, 2,641,387,084,179.90 and 1,035,117,613,389

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Solution

The fourth proportional to 1,914,042,844,952.40, 2,641,387,084,179.90 and 1,035,117,613,389 is: 1,428,466,610,255.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,914,042,844,952.40 : 2,641,387,084,179.90 = 1,035,117,613,389 : x
  2. Step 2: Convert to fraction form
    1,914,042,844,952.40/2,641,387,084,179.90 = 1,035,117,613,389/x
  3. Step 3: Cross multiply
    1,914,042,844,952.40x = 2,641,387,084,179.90 × 1,035,117,613,389
  4. Step 4: Simplify right side
    1,914,042,844,952.40x = 2,734,146,294,612,827,882,651,648
  5. Step 5: Solve for x
    x = 2,734,146,294,612,827,882,651,648/1,914,042,844,952.40
  6. Step 6: Final answer
    x = 1,428,466,610,255.44

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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.