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Finding the Third Proportional to 25,271,664 and 38,820,024

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Solution

The third proportional to 25,271,664 and 38,820,024 is: 59,631,778.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,271,664 : 38,820,024 = 38,820,024 : x
  2. Step 2: Convert to fraction form
    25,271,664/38,820,024 = 38,820,024/x
  3. Step 3: Cross multiply
    25,271,664x = 38,820,024 × 38,820,024
  4. Step 4: Simplify right side
    25,271,664x = 1,506,994,263,360,576
  5. Step 5: Solve for x
    x = 1,506,994,263,360,576/25,271,664
  6. Step 6: Final answer
    x = 59,631,778.24

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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.