Home / 8,798,363,449.20-13,212,850,674.60-4,665,878,233.20

Finding the Fourth Proportional to 8,798,363,449.20, 13,212,850,674.60 and 4,665,878,233.20

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Solution

The fourth proportional to 8,798,363,449.20, 13,212,850,674.60 and 4,665,878,233.20 is: 7,006,934,041.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,798,363,449.20 : 13,212,850,674.60 = 4,665,878,233.20 : x
  2. Step 2: Convert to fraction form
    8,798,363,449.20/13,212,850,674.60 = 4,665,878,233.20/x
  3. Step 3: Cross multiply
    8,798,363,449.20x = 13,212,850,674.60 × 4,665,878,233.20
  4. Step 4: Simplify right side
    8,798,363,449.20x = 61,649,552,361,138,077,696
  5. Step 5: Solve for x
    x = 61,649,552,361,138,077,696/8,798,363,449.20
  6. Step 6: Final answer
    x = 7,006,934,041.44

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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.