Home / 4,989,523,138,043.50-7,471,395,069,691-3,443,597,895,957

Finding the Fourth Proportional to 4,989,523,138,043.50, 7,471,395,069,691 and 3,443,597,895,957

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Solution

The fourth proportional to 4,989,523,138,043.50, 7,471,395,069,691 and 3,443,597,895,957 is: 5,156,500,857,903.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,989,523,138,043.50 : 7,471,395,069,691 = 3,443,597,895,957 : x
  2. Step 2: Convert to fraction form
    4,989,523,138,043.50/7,471,395,069,691 = 3,443,597,895,957/x
  3. Step 3: Cross multiply
    4,989,523,138,043.50x = 7,471,395,069,691 × 3,443,597,895,957
  4. Step 4: Simplify right side
    4,989,523,138,043.50x = 25,728,480,341,851,429,352,243,200
  5. Step 5: Solve for x
    x = 25,728,480,341,851,429,352,243,200/4,989,523,138,043.50
  6. Step 6: Final answer
    x = 5,156,500,857,903.65

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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.