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Finding the Third Proportional to 30,208,228.88 and 46,459,197

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Solution

The third proportional to 30,208,228.88 and 46,459,197 is: 71,452,616.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,208,228.88 : 46,459,197 = 46,459,197 : x
  2. Step 2: Convert to fraction form
    30,208,228.88/46,459,197 = 46,459,197/x
  3. Step 3: Cross multiply
    30,208,228.88x = 46,459,197 × 46,459,197
  4. Step 4: Simplify right side
    30,208,228.88x = 2,158,456,985,884,809
  5. Step 5: Solve for x
    x = 2,158,456,985,884,809/30,208,228.88
  6. Step 6: Final answer
    x = 71,452,616.27

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.