Home / 60,831,876.12-84,059,344.40-44,283,270.47

Finding the Fourth Proportional to 60,831,876.12, 84,059,344.40 and 44,283,270.47

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Solution

The fourth proportional to 60,831,876.12, 84,059,344.40 and 44,283,270.47 is: 61,191,975.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,831,876.12 : 84,059,344.40 = 44,283,270.47 : x
  2. Step 2: Convert to fraction form
    60,831,876.12/84,059,344.40 = 44,283,270.47/x
  3. Step 3: Cross multiply
    60,831,876.12x = 84,059,344.40 × 44,283,270.47
  4. Step 4: Simplify right side
    60,831,876.12x = 3,722,422,682,954,367
  5. Step 5: Solve for x
    x = 3,722,422,682,954,367/60,831,876.12
  6. Step 6: Final answer
    x = 61,191,975.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.