Home / 12,572,046,890-27,376,145,990

Finding the Third Proportional to 12,572,046,890 and 27,376,145,990

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Solution

The third proportional to 12,572,046,890 and 27,376,145,990 is: 59,612,676,903.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,572,046,890 : 27,376,145,990 = 27,376,145,990 : x
  2. Step 2: Convert to fraction form
    12,572,046,890/27,376,145,990 = 27,376,145,990/x
  3. Step 3: Cross multiply
    12,572,046,890x = 27,376,145,990 × 27,376,145,990
  4. Step 4: Simplify right side
    12,572,046,890x = 749,453,369,265,793,138,688
  5. Step 5: Solve for x
    x = 749,453,369,265,793,138,688/12,572,046,890
  6. Step 6: Final answer
    x = 59,612,676,903.23

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.