Home / 2,183,600,540.10-3,275,400,810.15-1,357,103,496.90

Finding the Fourth Proportional to 2,183,600,540.10, 3,275,400,810.15 and 1,357,103,496.90

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Solution

The fourth proportional to 2,183,600,540.10, 3,275,400,810.15 and 1,357,103,496.90 is: 2,035,655,245.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,600,540.10 : 3,275,400,810.15 = 1,357,103,496.90 : x
  2. Step 2: Convert to fraction form
    2,183,600,540.10/3,275,400,810.15 = 1,357,103,496.90/x
  3. Step 3: Cross multiply
    2,183,600,540.10x = 3,275,400,810.15 × 1,357,103,496.90
  4. Step 4: Simplify right side
    2,183,600,540.10x = 4,445,057,893,203,658,240
  5. Step 5: Solve for x
    x = 4,445,057,893,203,658,240/2,183,600,540.10
  6. Step 6: Final answer
    x = 2,035,655,245.35

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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.