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Finding the Third Proportional to 55,896,000 and 122,219,184

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Solution

The third proportional to 55,896,000 and 122,219,184 is: 267,237,887.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,896,000 : 122,219,184 = 122,219,184 : x
  2. Step 2: Convert to fraction form
    55,896,000/122,219,184 = 122,219,184/x
  3. Step 3: Cross multiply
    55,896,000x = 122,219,184 × 122,219,184
  4. Step 4: Simplify right side
    55,896,000x = 14,937,528,937,625,856
  5. Step 5: Solve for x
    x = 14,937,528,937,625,856/55,896,000
  6. Step 6: Final answer
    x = 267,237,887.11

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.