Home / 7,245,748,876.92-10,866,828,225.69-3,104,722,813.56

Finding the Fourth Proportional to 7,245,748,876.92, 10,866,828,225.69 and 3,104,722,813.56

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Solution

The fourth proportional to 7,245,748,876.92, 10,866,828,225.69 and 3,104,722,813.56 is: 4,656,315,044.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,245,748,876.92 : 10,866,828,225.69 = 3,104,722,813.56 : x
  2. Step 2: Convert to fraction form
    7,245,748,876.92/10,866,828,225.69 = 3,104,722,813.56/x
  3. Step 3: Cross multiply
    7,245,748,876.92x = 10,866,828,225.69 × 3,104,722,813.56
  4. Step 4: Simplify right side
    7,245,748,876.92x = 33,738,489,503,337,480,192
  5. Step 5: Solve for x
    x = 33,738,489,503,337,480,192/7,245,748,876.92
  6. Step 6: Final answer
    x = 4,656,315,044.37

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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.