Home / 744,330,970.20-1,116,496,455.30-732,851,844.60

Finding the Fourth Proportional to 744,330,970.20, 1,116,496,455.30 and 732,851,844.60

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Solution

The fourth proportional to 744,330,970.20, 1,116,496,455.30 and 732,851,844.60 is: 1,099,277,766.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,330,970.20 : 1,116,496,455.30 = 732,851,844.60 : x
  2. Step 2: Convert to fraction form
    744,330,970.20/1,116,496,455.30 = 732,851,844.60/x
  3. Step 3: Cross multiply
    744,330,970.20x = 1,116,496,455.30 × 732,851,844.60
  4. Step 4: Simplify right side
    744,330,970.20x = 818,226,486,755,966,464
  5. Step 5: Solve for x
    x = 818,226,486,755,966,464/744,330,970.20
  6. Step 6: Final answer
    x = 1,099,277,766.90

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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.