Home / 74,735,847.36-112,122,688.04-22,923,086.09

Finding the Fourth Proportional to 74,735,847.36, 112,122,688.04 and 22,923,086.09

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Solution

The fourth proportional to 74,735,847.36, 112,122,688.04 and 22,923,086.09 is: 34,390,431.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,735,847.36 : 112,122,688.04 = 22,923,086.09 : x
  2. Step 2: Convert to fraction form
    74,735,847.36/112,122,688.04 = 22,923,086.09/x
  3. Step 3: Cross multiply
    74,735,847.36x = 112,122,688.04 × 22,923,086.09
  4. Step 4: Simplify right side
    74,735,847.36x = 2,570,198,030,373,681
  5. Step 5: Solve for x
    x = 2,570,198,030,373,681/74,735,847.36
  6. Step 6: Final answer
    x = 34,390,431.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.