Home / 28,433,237,878.13-62,553,023,881.88

Finding the Third Proportional to 28,433,237,878.13 and 62,553,023,881.88

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Solution

The third proportional to 28,433,237,878.13 and 62,553,023,881.88 is: 137,616,433,750.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,433,237,878.13 : 62,553,023,881.88 = 62,553,023,881.88 : x
  2. Step 2: Convert to fraction form
    28,433,237,878.13/62,553,023,881.88 = 62,553,023,881.88/x
  3. Step 3: Cross multiply
    28,433,237,878.13x = 62,553,023,881.88 × 62,553,023,881.88
  4. Step 4: Simplify right side
    28,433,237,878.13x = 3,912,880,796,766,424,268,800
  5. Step 5: Solve for x
    x = 3,912,880,796,766,424,268,800/28,433,237,878.13
  6. Step 6: Final answer
    x = 137,616,433,750.47

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.