Home / 732,849,542.20-1,099,433,745.60-241,479,193.60

Finding the Fourth Proportional to 732,849,542.20, 1,099,433,745.60 and 241,479,193.60

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Solution

The fourth proportional to 732,849,542.20, 1,099,433,745.60 and 241,479,193.60 is: 362,271,324.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,849,542.20 : 1,099,433,745.60 = 241,479,193.60 : x
  2. Step 2: Convert to fraction form
    732,849,542.20/1,099,433,745.60 = 241,479,193.60/x
  3. Step 3: Cross multiply
    732,849,542.20x = 1,099,433,745.60 × 241,479,193.60
  4. Step 4: Simplify right side
    732,849,542.20x = 265,490,374,304,115,520
  5. Step 5: Solve for x
    x = 265,490,374,304,115,520/732,849,542.20
  6. Step 6: Final answer
    x = 362,271,324.49

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Double scale
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1.5x scale

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.