Home / 17,834,954,010.30-26,752,431,015.45-11,957,641,703.10

Finding the Fourth Proportional to 17,834,954,010.30, 26,752,431,015.45 and 11,957,641,703.10

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Solution

The fourth proportional to 17,834,954,010.30, 26,752,431,015.45 and 11,957,641,703.10 is: 17,936,462,554.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834,954,010.30 : 26,752,431,015.45 = 11,957,641,703.10 : x
  2. Step 2: Convert to fraction form
    17,834,954,010.30/26,752,431,015.45 = 11,957,641,703.10/x
  3. Step 3: Cross multiply
    17,834,954,010.30x = 26,752,431,015.45 × 11,957,641,703.10
  4. Step 4: Simplify right side
    17,834,954,010.30x = 319,895,984,769,650,851,840
  5. Step 5: Solve for x
    x = 319,895,984,769,650,851,840/17,834,954,010.30
  6. Step 6: Final answer
    x = 17,936,462,554.65

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Double scale
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1.5x scale

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.