Home / 29,083,939,204.53-43,622,298,034.19-7,838,049,943.23

Finding the Fourth Proportional to 29,083,939,204.53, 43,622,298,034.19 and 7,838,049,943.23

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Solution

The fourth proportional to 29,083,939,204.53, 43,622,298,034.19 and 7,838,049,943.23 is: 11,756,101,820.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,083,939,204.53 : 43,622,298,034.19 = 7,838,049,943.23 : x
  2. Step 2: Convert to fraction form
    29,083,939,204.53/43,622,298,034.19 = 7,838,049,943.23/x
  3. Step 3: Cross multiply
    29,083,939,204.53x = 43,622,298,034.19 × 7,838,049,943.23
  4. Step 4: Simplify right side
    29,083,939,204.53x = 341,913,750,630,494,830,592
  5. Step 5: Solve for x
    x = 341,913,750,630,494,830,592/29,083,939,204.53
  6. Step 6: Final answer
    x = 11,756,101,820.53

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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.