Home / 59,580,571.36-89,370,724.92-15,861,340.60

Finding the Fourth Proportional to 59,580,571.36, 89,370,724.92 and 15,861,340.60

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Solution

The fourth proportional to 59,580,571.36, 89,370,724.92 and 15,861,340.60 is: 23,791,975.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,580,571.36 : 89,370,724.92 = 15,861,340.60 : x
  2. Step 2: Convert to fraction form
    59,580,571.36/89,370,724.92 = 15,861,340.60/x
  3. Step 3: Cross multiply
    59,580,571.36x = 89,370,724.92 × 15,861,340.60
  4. Step 4: Simplify right side
    59,580,571.36x = 1,417,539,507,625,027.75
  5. Step 5: Solve for x
    x = 1,417,539,507,625,027.75/59,580,571.36
  6. Step 6: Final answer
    x = 23,791,975.73

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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.