Home / 36,847,372.80-50,870,150.40-25,551,955.20

Finding the Fourth Proportional to 36,847,372.80, 50,870,150.40 and 25,551,955.20

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Solution

The fourth proportional to 36,847,372.80, 50,870,150.40 and 25,551,955.20 is: 35,276,105.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,847,372.80 : 50,870,150.40 = 25,551,955.20 : x
  2. Step 2: Convert to fraction form
    36,847,372.80/50,870,150.40 = 25,551,955.20/x
  3. Step 3: Cross multiply
    36,847,372.80x = 50,870,150.40 × 25,551,955.20
  4. Step 4: Simplify right side
    36,847,372.80x = 1,299,831,804,038,062
  5. Step 5: Solve for x
    x = 1,299,831,804,038,062/36,847,372.80
  6. Step 6: Final answer
    x = 35,276,105.33

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1.5x scale

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.