Home / 83,114,224.61-114,692,164.31-47,826,334.17

Finding the Fourth Proportional to 83,114,224.61, 114,692,164.31 and 47,826,334.17

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Solution

The fourth proportional to 83,114,224.61, 114,692,164.31 and 47,826,334.17 is: 65,997,196.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,114,224.61 : 114,692,164.31 = 47,826,334.17 : x
  2. Step 2: Convert to fraction form
    83,114,224.61/114,692,164.31 = 47,826,334.17/x
  3. Step 3: Cross multiply
    83,114,224.61x = 114,692,164.31 × 47,826,334.17
  4. Step 4: Simplify right side
    83,114,224.61x = 5,485,305,776,970,608
  5. Step 5: Solve for x
    x = 5,485,305,776,970,608/83,114,224.61
  6. Step 6: Final answer
    x = 65,997,196.06

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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.