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Finding the Third Proportional to 125,534,184 and 270,885,480

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Solution

The third proportional to 125,534,184 and 270,885,480 is: 584,533,558.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,534,184 : 270,885,480 = 270,885,480 : x
  2. Step 2: Convert to fraction form
    125,534,184/270,885,480 = 270,885,480/x
  3. Step 3: Cross multiply
    125,534,184x = 270,885,480 × 270,885,480
  4. Step 4: Simplify right side
    125,534,184x = 73,378,943,274,830,400
  5. Step 5: Solve for x
    x = 73,378,943,274,830,400/125,534,184
  6. Step 6: Final answer
    x = 584,533,558.40

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.