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Finding the Third Proportional to 110,190,468 and 240,221,428

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Solution

The third proportional to 110,190,468 and 240,221,428 is: 523,696,246.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,190,468 : 240,221,428 = 240,221,428 : x
  2. Step 2: Convert to fraction form
    110,190,468/240,221,428 = 240,221,428/x
  3. Step 3: Cross multiply
    110,190,468x = 240,221,428 × 240,221,428
  4. Step 4: Simplify right side
    110,190,468x = 57,706,334,470,359,184
  5. Step 5: Solve for x
    x = 57,706,334,470,359,184/110,190,468
  6. Step 6: Final answer
    x = 523,696,246.31

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.