Home / 65,954,823.23-98,831,347.61-35,253,771.90

Finding the Fourth Proportional to 65,954,823.23, 98,831,347.61 and 35,253,771.90

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Solution

The fourth proportional to 65,954,823.23, 98,831,347.61 and 35,253,771.90 is: 52,826,732.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,954,823.23 : 98,831,347.61 = 35,253,771.90 : x
  2. Step 2: Convert to fraction form
    65,954,823.23/98,831,347.61 = 35,253,771.90/x
  3. Step 3: Cross multiply
    65,954,823.23x = 98,831,347.61 × 35,253,771.90
  4. Step 4: Simplify right side
    65,954,823.23x = 3,484,177,785,212,550
  5. Step 5: Solve for x
    x = 3,484,177,785,212,550/65,954,823.23
  6. Step 6: Final answer
    x = 52,826,732.22

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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.