Home / 46,831,859.72-70,247,395.50-36,605,321.36

Finding the Fourth Proportional to 46,831,859.72, 70,247,395.50 and 36,605,321.36

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Solution

The fourth proportional to 46,831,859.72, 70,247,395.50 and 36,605,321.36 is: 54,907,674.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,831,859.72 : 70,247,395.50 = 36,605,321.36 : x
  2. Step 2: Convert to fraction form
    46,831,859.72/70,247,395.50 = 36,605,321.36/x
  3. Step 3: Cross multiply
    46,831,859.72x = 70,247,395.50 × 36,605,321.36
  4. Step 4: Simplify right side
    46,831,859.72x = 2,571,428,486,629,280.50
  5. Step 5: Solve for x
    x = 2,571,428,486,629,280.50/46,831,859.72
  6. Step 6: Final answer
    x = 54,907,674.01

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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.