Home / 13,758,881.52-29,672,196.18

Finding the Third Proportional to 13,758,881.52 and 29,672,196.18

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Solution

The third proportional to 13,758,881.52 and 29,672,196.18 is: 63,990,610.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,758,881.52 : 29,672,196.18 = 29,672,196.18 : x
  2. Step 2: Convert to fraction form
    13,758,881.52/29,672,196.18 = 29,672,196.18/x
  3. Step 3: Cross multiply
    13,758,881.52x = 29,672,196.18 × 29,672,196.18
  4. Step 4: Simplify right side
    13,758,881.52x = 880,439,226,328,670.88
  5. Step 5: Solve for x
    x = 880,439,226,328,670.88/13,758,881.52
  6. Step 6: Final answer
    x = 63,990,610.34

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.