Home / 43,528,458.60-65,342,972.70-23,373,066.60

Finding the Fourth Proportional to 43,528,458.60, 65,342,972.70 and 23,373,066.60

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Solution

The fourth proportional to 43,528,458.60, 65,342,972.70 and 23,373,066.60 is: 35,086,600.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,528,458.60 : 65,342,972.70 = 23,373,066.60 : x
  2. Step 2: Convert to fraction form
    43,528,458.60/65,342,972.70 = 23,373,066.60/x
  3. Step 3: Cross multiply
    43,528,458.60x = 65,342,972.70 × 23,373,066.60
  4. Step 4: Simplify right side
    43,528,458.60x = 1,527,265,652,759,082
  5. Step 5: Solve for x
    x = 1,527,265,652,759,082/43,528,458.60
  6. Step 6: Final answer
    x = 35,086,600.86

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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.