Home / 39,576,982.40-59,365,473.60-35,608,889.60

Finding the Fourth Proportional to 39,576,982.40, 59,365,473.60 and 35,608,889.60

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Solution

The fourth proportional to 39,576,982.40, 59,365,473.60 and 35,608,889.60 is: 53,413,334.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,576,982.40 : 59,365,473.60 = 35,608,889.60 : x
  2. Step 2: Convert to fraction form
    39,576,982.40/59,365,473.60 = 35,608,889.60/x
  3. Step 3: Cross multiply
    39,576,982.40x = 59,365,473.60 × 35,608,889.60
  4. Step 4: Simplify right side
    39,576,982.40x = 2,113,938,595,474,114.75
  5. Step 5: Solve for x
    x = 2,113,938,595,474,114.75/39,576,982.40
  6. Step 6: Final answer
    x = 53,413,334.40

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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.