Home / 2,183,600,550.10-3,275,400,825.15-1,357,103,506.90

Finding the Fourth Proportional to 2,183,600,550.10, 3,275,400,825.15 and 1,357,103,506.90

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Solution

The fourth proportional to 2,183,600,550.10, 3,275,400,825.15 and 1,357,103,506.90 is: 2,035,655,260.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,600,550.10 : 3,275,400,825.15 = 1,357,103,506.90 : x
  2. Step 2: Convert to fraction form
    2,183,600,550.10/3,275,400,825.15 = 1,357,103,506.90/x
  3. Step 3: Cross multiply
    2,183,600,550.10x = 3,275,400,825.15 × 1,357,103,506.90
  4. Step 4: Simplify right side
    2,183,600,550.10x = 4,445,057,946,314,219,008
  5. Step 5: Solve for x
    x = 4,445,057,946,314,219,008/2,183,600,550.10
  6. Step 6: Final answer
    x = 2,035,655,260.35

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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.