Home / 12,913,052,284,253-28,458,195,851,612

Finding the Third Proportional to 12,913,052,284,253 and 28,458,195,851,612

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Solution

The third proportional to 12,913,052,284,253 and 28,458,195,851,612 is: 62,717,078,294,208.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,913,052,284,253 : 28,458,195,851,612 = 28,458,195,851,612 : x
  2. Step 2: Convert to fraction form
    12,913,052,284,253/28,458,195,851,612 = 28,458,195,851,612/x
  3. Step 3: Cross multiply
    12,913,052,284,253x = 28,458,195,851,612 × 28,458,195,851,612
  4. Step 4: Simplify right side
    12,913,052,284,253x = 809,868,911,128,706,454,749,446,144
  5. Step 5: Solve for x
    x = 809,868,911,128,706,454,749,446,144/12,913,052,284,253
  6. Step 6: Final answer
    x = 62,717,078,294,208.74

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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.