Home / 1,145,205,963,454.50-2,491,475,911,888.40

Finding the Third Proportional to 1,145,205,963,454.50 and 2,491,475,911,888.40

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Solution

The third proportional to 1,145,205,963,454.50 and 2,491,475,911,888.40 is: 5,420,380,628,123.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,145,205,963,454.50 : 2,491,475,911,888.40 = 2,491,475,911,888.40 : x
  2. Step 2: Convert to fraction form
    1,145,205,963,454.50/2,491,475,911,888.40 = 2,491,475,911,888.40/x
  3. Step 3: Cross multiply
    1,145,205,963,454.50x = 2,491,475,911,888.40 × 2,491,475,911,888.40
  4. Step 4: Simplify right side
    1,145,205,963,454.50x = 6,207,452,219,520,134,301,089,792
  5. Step 5: Solve for x
    x = 6,207,452,219,520,134,301,089,792/1,145,205,963,454.50
  6. Step 6: Final answer
    x = 5,420,380,628,123.37

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.