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Finding the Third Proportional to 141,973,346 and 228,573,363

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Solution

The third proportional to 141,973,346 and 228,573,363 is: 367,997,118.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,973,346 : 228,573,363 = 228,573,363 : x
  2. Step 2: Convert to fraction form
    141,973,346/228,573,363 = 228,573,363/x
  3. Step 3: Cross multiply
    141,973,346x = 228,573,363 × 228,573,363
  4. Step 4: Simplify right side
    141,973,346x = 52,245,782,273,129,768
  5. Step 5: Solve for x
    x = 52,245,782,273,129,768/141,973,346
  6. Step 6: Final answer
    x = 367,997,118.79

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.