Home / 44,782,137,825.30-67,182,640,816.19-14,526,914,192.78

Finding the Fourth Proportional to 44,782,137,825.30, 67,182,640,816.19 and 14,526,914,192.78

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Solution

The fourth proportional to 44,782,137,825.30, 67,182,640,816.19 and 14,526,914,192.78 is: 21,793,431,617.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,782,137,825.30 : 67,182,640,816.19 = 14,526,914,192.78 : x
  2. Step 2: Convert to fraction form
    44,782,137,825.30/67,182,640,816.19 = 14,526,914,192.78/x
  3. Step 3: Cross multiply
    44,782,137,825.30x = 67,182,640,816.19 × 14,526,914,192.78
  4. Step 4: Simplify right side
    44,782,137,825.30x = 975,956,458,380,742,885,376
  5. Step 5: Solve for x
    x = 975,956,458,380,742,885,376/44,782,137,825.30
  6. Step 6: Final answer
    x = 21,793,431,617.49

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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.