Home / 39,331,101.19-54,259,700.93-37,507,594.25

Finding the Fourth Proportional to 39,331,101.19, 54,259,700.93 and 37,507,594.25

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Solution

The fourth proportional to 39,331,101.19, 54,259,700.93 and 37,507,594.25 is: 51,744,059.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,331,101.19 : 54,259,700.93 = 37,507,594.25 : x
  2. Step 2: Convert to fraction form
    39,331,101.19/54,259,700.93 = 37,507,594.25/x
  3. Step 3: Cross multiply
    39,331,101.19x = 54,259,700.93 × 37,507,594.25
  4. Step 4: Simplify right side
    39,331,101.19x = 2,035,150,846,608,787.75
  5. Step 5: Solve for x
    x = 2,035,150,846,608,787.75/39,331,101.19
  6. Step 6: Final answer
    x = 51,744,059.66

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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.