Home / 49,005,107.20-73,489,946.10-24,735,968.20

Finding the Fourth Proportional to 49,005,107.20, 73,489,946.10 and 24,735,968.20

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Solution

The fourth proportional to 49,005,107.20, 73,489,946.10 and 24,735,968.20 is: 37,095,010.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,005,107.20 : 73,489,946.10 = 24,735,968.20 : x
  2. Step 2: Convert to fraction form
    49,005,107.20/73,489,946.10 = 24,735,968.20/x
  3. Step 3: Cross multiply
    49,005,107.20x = 73,489,946.10 × 24,735,968.20
  4. Step 4: Simplify right side
    49,005,107.20x = 1,817,844,969,749,313.75
  5. Step 5: Solve for x
    x = 1,817,844,969,749,313.75/49,005,107.20
  6. Step 6: Final answer
    x = 37,095,010.57

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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.