Home / 28,315,931,464-61,344,885,660

Finding the Third Proportional to 28,315,931,464 and 61,344,885,660

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Solution

The third proportional to 28,315,931,464 and 61,344,885,660 is: 132,900,272,110.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,315,931,464 : 61,344,885,660 = 61,344,885,660 : x
  2. Step 2: Convert to fraction form
    28,315,931,464/61,344,885,660 = 61,344,885,660/x
  3. Step 3: Cross multiply
    28,315,931,464x = 61,344,885,660 × 61,344,885,660
  4. Step 4: Simplify right side
    28,315,931,464x = 3,763,194,996,638,473,519,104
  5. Step 5: Solve for x
    x = 3,763,194,996,638,473,519,104/28,315,931,464
  6. Step 6: Final answer
    x = 132,900,272,110.88

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.