Home / 8,224,158,896.90-12,343,292,732.55-3,320,352,023.30

Finding the Fourth Proportional to 8,224,158,896.90, 12,343,292,732.55 and 3,320,352,023.30

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Solution

The fourth proportional to 8,224,158,896.90, 12,343,292,732.55 and 3,320,352,023.30 is: 4,983,376,113.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,224,158,896.90 : 12,343,292,732.55 = 3,320,352,023.30 : x
  2. Step 2: Convert to fraction form
    8,224,158,896.90/12,343,292,732.55 = 3,320,352,023.30/x
  3. Step 3: Cross multiply
    8,224,158,896.90x = 12,343,292,732.55 × 3,320,352,023.30
  4. Step 4: Simplify right side
    8,224,158,896.90x = 40,984,076,998,706,577,408
  5. Step 5: Solve for x
    x = 40,984,076,998,706,577,408/8,224,158,896.90
  6. Step 6: Final answer
    x = 4,983,376,113.29

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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.