Home / 1,090,120,829,862.50-1,635,181,244,793.80-733,074,107,200.05

Finding the Fourth Proportional to 1,090,120,829,862.50, 1,635,181,244,793.80 and 733,074,107,200.05

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Solution

The fourth proportional to 1,090,120,829,862.50, 1,635,181,244,793.80 and 733,074,107,200.05 is: 1,099,611,160,800.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,120,829,862.50 : 1,635,181,244,793.80 = 733,074,107,200.05 : x
  2. Step 2: Convert to fraction form
    1,090,120,829,862.50/1,635,181,244,793.80 = 733,074,107,200.05/x
  3. Step 3: Cross multiply
    1,090,120,829,862.50x = 1,635,181,244,793.80 × 733,074,107,200.05
  4. Step 4: Simplify right side
    1,090,120,829,862.50x = 1,198,709,031,137,481,420,963,840
  5. Step 5: Solve for x
    x = 1,198,709,031,137,481,420,963,840/1,090,120,829,862.50
  6. Step 6: Final answer
    x = 1,099,611,160,800.11

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Double scale
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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.