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Finding the Third Proportional to 228,452,656 and 348,032,752

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Solution

The third proportional to 228,452,656 and 348,032,752 is: 530,205,245.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,452,656 : 348,032,752 = 348,032,752 : x
  2. Step 2: Convert to fraction form
    228,452,656/348,032,752 = 348,032,752/x
  3. Step 3: Cross multiply
    228,452,656x = 348,032,752 × 348,032,752
  4. Step 4: Simplify right side
    228,452,656x = 121,126,796,464,693,504
  5. Step 5: Solve for x
    x = 121,126,796,464,693,504/228,452,656
  6. Step 6: Final answer
    x = 530,205,245.08

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.