Home / 13,575,877,605-29,226,571,915.50

Finding the Third Proportional to 13,575,877,605 and 29,226,571,915.50

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Solution

The third proportional to 13,575,877,605 and 29,226,571,915.50 is: 62,919,873,822.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,575,877,605 : 29,226,571,915.50 = 29,226,571,915.50 : x
  2. Step 2: Convert to fraction form
    13,575,877,605/29,226,571,915.50 = 29,226,571,915.50/x
  3. Step 3: Cross multiply
    13,575,877,605x = 29,226,571,915.50 × 29,226,571,915.50
  4. Step 4: Simplify right side
    13,575,877,605x = 854,192,505,931,893,309,440
  5. Step 5: Solve for x
    x = 854,192,505,931,893,309,440/13,575,877,605
  6. Step 6: Final answer
    x = 62,919,873,822.18

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.