Home / 2,773,137,422.22-3,824,698,205.58-2,437,893,147.20

Finding the Fourth Proportional to 2,773,137,422.22, 3,824,698,205.58 and 2,437,893,147.20

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Solution

The fourth proportional to 2,773,137,422.22, 3,824,698,205.58 and 2,437,893,147.20 is: 3,362,330,864.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,137,422.22 : 3,824,698,205.58 = 2,437,893,147.20 : x
  2. Step 2: Convert to fraction form
    2,773,137,422.22/3,824,698,205.58 = 2,437,893,147.20/x
  3. Step 3: Cross multiply
    2,773,137,422.22x = 3,824,698,205.58 × 2,437,893,147.20
  4. Step 4: Simplify right side
    2,773,137,422.22x = 9,324,205,545,491,617,792
  5. Step 5: Solve for x
    x = 9,324,205,545,491,617,792/2,773,137,422.22
  6. Step 6: Final answer
    x = 3,362,330,864.23

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Double scale
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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.