Home / 83,627,558,044.24-115,404,570,692.04-45,566,080,099.60

Finding the Fourth Proportional to 83,627,558,044.24, 115,404,570,692.04 and 45,566,080,099.60

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Solution

The fourth proportional to 83,627,558,044.24, 115,404,570,692.04 and 45,566,080,099.60 is: 62,880,395,350.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,627,558,044.24 : 115,404,570,692.04 = 45,566,080,099.60 : x
  2. Step 2: Convert to fraction form
    83,627,558,044.24/115,404,570,692.04 = 45,566,080,099.60/x
  3. Step 3: Cross multiply
    83,627,558,044.24x = 115,404,570,692.04 × 45,566,080,099.60
  4. Step 4: Simplify right side
    83,627,558,044.24x = 5,258,533,912,013,445,267,456
  5. Step 5: Solve for x
    x = 5,258,533,912,013,445,267,456/83,627,558,044.24
  6. Step 6: Final answer
    x = 62,880,395,350.44

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.