Home / 60,390,610.54-83,340,146.25-33,570,459.27

Finding the Fourth Proportional to 60,390,610.54, 83,340,146.25 and 33,570,459.27

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Solution

The fourth proportional to 60,390,610.54, 83,340,146.25 and 33,570,459.27 is: 46,327,847.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,390,610.54 : 83,340,146.25 = 33,570,459.27 : x
  2. Step 2: Convert to fraction form
    60,390,610.54/83,340,146.25 = 33,570,459.27/x
  3. Step 3: Cross multiply
    60,390,610.54x = 83,340,146.25 × 33,570,459.27
  4. Step 4: Simplify right side
    60,390,610.54x = 2,797,766,985,241,468.50
  5. Step 5: Solve for x
    x = 2,797,766,985,241,468.50/60,390,610.54
  6. Step 6: Final answer
    x = 46,327,847.33

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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.