Home / 33,798,070,821.31-50,686,342,616.18-11,103,156,969.28

Finding the Fourth Proportional to 33,798,070,821.31, 50,686,342,616.18 and 11,103,156,969.28

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Solution

The fourth proportional to 33,798,070,821.31, 50,686,342,616.18 and 11,103,156,969.28 is: 16,651,199,449.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,798,070,821.31 : 50,686,342,616.18 = 11,103,156,969.28 : x
  2. Step 2: Convert to fraction form
    33,798,070,821.31/50,686,342,616.18 = 11,103,156,969.28/x
  3. Step 3: Cross multiply
    33,798,070,821.31x = 50,686,342,616.18 × 11,103,156,969.28
  4. Step 4: Simplify right side
    33,798,070,821.31x = 562,778,418,266,095,878,144
  5. Step 5: Solve for x
    x = 562,778,418,266,095,878,144/33,798,070,821.31
  6. Step 6: Final answer
    x = 16,651,199,449.86

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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.