Home / 96,390,906.80-144,585,438.60-23,608,007.60

Finding the Fourth Proportional to 96,390,906.80, 144,585,438.60 and 23,608,007.60

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Solution

The fourth proportional to 96,390,906.80, 144,585,438.60 and 23,608,007.60 is: 35,411,785.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,390,906.80 : 144,585,438.60 = 23,608,007.60 : x
  2. Step 2: Convert to fraction form
    96,390,906.80/144,585,438.60 = 23,608,007.60/x
  3. Step 3: Cross multiply
    96,390,906.80x = 144,585,438.60 × 23,608,007.60
  4. Step 4: Simplify right side
    96,390,906.80x = 3,413,374,133,318,133.50
  5. Step 5: Solve for x
    x = 3,413,374,133,318,133.50/96,390,906.80
  6. Step 6: Final answer
    x = 35,411,785.68

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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.