Home / 60,936,485.60-84,092,341-34,831,563.94

Finding the Fourth Proportional to 60,936,485.60, 84,092,341 and 34,831,563.94

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Solution

The fourth proportional to 60,936,485.60, 84,092,341 and 34,831,563.94 is: 48,067,553.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,936,485.60 : 84,092,341 = 34,831,563.94 : x
  2. Step 2: Convert to fraction form
    60,936,485.60/84,092,341 = 34,831,563.94/x
  3. Step 3: Cross multiply
    60,936,485.60x = 84,092,341 × 34,831,563.94
  4. Step 4: Simplify right side
    60,936,485.60x = 2,929,067,752,405,783.50
  5. Step 5: Solve for x
    x = 2,929,067,752,405,783.50/60,936,485.60
  6. Step 6: Final answer
    x = 48,067,553.02

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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.