Home / 49,851,044,969.70-74,776,567,454.55-14,954,503,145.70

Finding the Fourth Proportional to 49,851,044,969.70, 74,776,567,454.55 and 14,954,503,145.70

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Solution

The fourth proportional to 49,851,044,969.70, 74,776,567,454.55 and 14,954,503,145.70 is: 22,431,754,718.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,851,044,969.70 : 74,776,567,454.55 = 14,954,503,145.70 : x
  2. Step 2: Convert to fraction form
    49,851,044,969.70/74,776,567,454.55 = 14,954,503,145.70/x
  3. Step 3: Cross multiply
    49,851,044,969.70x = 74,776,567,454.55 × 14,954,503,145.70
  4. Step 4: Simplify right side
    49,851,044,969.70x = 1,118,246,413,223,716,323,328
  5. Step 5: Solve for x
    x = 1,118,246,413,223,716,323,328/49,851,044,969.70
  6. Step 6: Final answer
    x = 22,431,754,718.55

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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.