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Finding the Third Proportional to 55,911,032 and 119,594,664

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Solution

The third proportional to 55,911,032 and 119,594,664 is: 255,815,053.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,911,032 : 119,594,664 = 119,594,664 : x
  2. Step 2: Convert to fraction form
    55,911,032/119,594,664 = 119,594,664/x
  3. Step 3: Cross multiply
    55,911,032x = 119,594,664 × 119,594,664
  4. Step 4: Simplify right side
    55,911,032x = 14,302,883,657,272,896
  5. Step 5: Solve for x
    x = 14,302,883,657,272,896/55,911,032
  6. Step 6: Final answer
    x = 255,815,053.77

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.