Home / 96,544,145.90-144,984,180.45-51,194,513.90

Finding the Fourth Proportional to 96,544,145.90, 144,984,180.45 and 51,194,513.90

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Solution

The fourth proportional to 96,544,145.90, 144,984,180.45 and 51,194,513.90 is: 76,880,835.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,544,145.90 : 144,984,180.45 = 51,194,513.90 : x
  2. Step 2: Convert to fraction form
    96,544,145.90/144,984,180.45 = 51,194,513.90/x
  3. Step 3: Cross multiply
    96,544,145.90x = 144,984,180.45 × 51,194,513.90
  4. Step 4: Simplify right side
    96,544,145.90x = 7,422,394,641,327,632
  5. Step 5: Solve for x
    x = 7,422,394,641,327,632/96,544,145.90
  6. Step 6: Final answer
    x = 76,880,835.93

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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.