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Finding the Third Proportional to 109,657,062 and 240,834,848

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Solution

The third proportional to 109,657,062 and 240,834,848 is: 528,934,689.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,657,062 : 240,834,848 = 240,834,848 : x
  2. Step 2: Convert to fraction form
    109,657,062/240,834,848 = 240,834,848/x
  3. Step 3: Cross multiply
    109,657,062x = 240,834,848 × 240,834,848
  4. Step 4: Simplify right side
    109,657,062x = 58,001,424,011,183,104
  5. Step 5: Solve for x
    x = 58,001,424,011,183,104/109,657,062
  6. Step 6: Final answer
    x = 528,934,689.23

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.