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Finding the Third Proportional to 15,041,880 and 22,915,332

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Solution

The third proportional to 15,041,880 and 22,915,332 is: 34,910,027.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,041,880 : 22,915,332 = 22,915,332 : x
  2. Step 2: Convert to fraction form
    15,041,880/22,915,332 = 22,915,332/x
  3. Step 3: Cross multiply
    15,041,880x = 22,915,332 × 22,915,332
  4. Step 4: Simplify right side
    15,041,880x = 525,112,440,670,224
  5. Step 5: Solve for x
    x = 525,112,440,670,224/15,041,880
  6. Step 6: Final answer
    x = 34,910,027.25

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.