Home / 1,120,183,411.50-1,618,332,243.75

Finding the Third Proportional to 1,120,183,411.50 and 1,618,332,243.75

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Solution

The third proportional to 1,120,183,411.50 and 1,618,332,243.75 is: 2,338,009,315.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,120,183,411.50 : 1,618,332,243.75 = 1,618,332,243.75 : x
  2. Step 2: Convert to fraction form
    1,120,183,411.50/1,618,332,243.75 = 1,618,332,243.75/x
  3. Step 3: Cross multiply
    1,120,183,411.50x = 1,618,332,243.75 × 1,618,332,243.75
  4. Step 4: Simplify right side
    1,120,183,411.50x = 2,618,999,251,160,909,312
  5. Step 5: Solve for x
    x = 2,618,999,251,160,909,312/1,120,183,411.50
  6. Step 6: Final answer
    x = 2,338,009,315.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.