Home / 3,228,712,863.30-4,455,623,725.11-1,743,600,857.58

Finding the Fourth Proportional to 3,228,712,863.30, 4,455,623,725.11 and 1,743,600,857.58

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Solution

The fourth proportional to 3,228,712,863.30, 4,455,623,725.11 and 1,743,600,857.58 is: 2,406,169,169.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,712,863.30 : 4,455,623,725.11 = 1,743,600,857.58 : x
  2. Step 2: Convert to fraction form
    3,228,712,863.30/4,455,623,725.11 = 1,743,600,857.58/x
  3. Step 3: Cross multiply
    3,228,712,863.30x = 4,455,623,725.11 × 1,743,600,857.58
  4. Step 4: Simplify right side
    3,228,712,863.30x = 7,768,829,348,155,589,632
  5. Step 5: Solve for x
    x = 7,768,829,348,155,589,632/3,228,712,863.30
  6. Step 6: Final answer
    x = 2,406,169,169.29

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1.5x scale

Why These Related Problems?

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