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Finding the Third Proportional to 7,509,312 and 16,081,506

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Solution

The third proportional to 7,509,312 and 16,081,506 is: 34,439,218.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,312 : 16,081,506 = 16,081,506 : x
  2. Step 2: Convert to fraction form
    7,509,312/16,081,506 = 16,081,506/x
  3. Step 3: Cross multiply
    7,509,312x = 16,081,506 × 16,081,506
  4. Step 4: Simplify right side
    7,509,312x = 258,614,835,228,036
  5. Step 5: Solve for x
    x = 258,614,835,228,036/7,509,312
  6. Step 6: Final answer
    x = 34,439,218.30

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.