Home / 59,282,212.40-88,923,318.60-40,122,148.40

Finding the Fourth Proportional to 59,282,212.40, 88,923,318.60 and 40,122,148.40

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Solution

The fourth proportional to 59,282,212.40, 88,923,318.60 and 40,122,148.40 is: 60,183,222.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,282,212.40 : 88,923,318.60 = 40,122,148.40 : x
  2. Step 2: Convert to fraction form
    59,282,212.40/88,923,318.60 = 40,122,148.40/x
  3. Step 3: Cross multiply
    59,282,212.40x = 88,923,318.60 × 40,122,148.40
  4. Step 4: Simplify right side
    59,282,212.40x = 3,567,794,585,089,680
  5. Step 5: Solve for x
    x = 3,567,794,585,089,680/59,282,212.40
  6. Step 6: Final answer
    x = 60,183,222.60

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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.