Home / 44,641,044,151.55-66,961,566,227.33-18,124,264,015.55

Finding the Fourth Proportional to 44,641,044,151.55, 66,961,566,227.33 and 18,124,264,015.55

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Solution

The fourth proportional to 44,641,044,151.55, 66,961,566,227.33 and 18,124,264,015.55 is: 27,186,396,023.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,641,044,151.55 : 66,961,566,227.33 = 18,124,264,015.55 : x
  2. Step 2: Convert to fraction form
    44,641,044,151.55/66,961,566,227.33 = 18,124,264,015.55/x
  3. Step 3: Cross multiply
    44,641,044,151.55x = 66,961,566,227.33 × 18,124,264,015.55
  4. Step 4: Simplify right side
    44,641,044,151.55x = 1,213,629,105,198,774,616,064
  5. Step 5: Solve for x
    x = 1,213,629,105,198,774,616,064/44,641,044,151.55
  6. Step 6: Final answer
    x = 27,186,396,023.33

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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.