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Finding the Third Proportional to 817,604,527 and 1,226,106,624

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Solution

The third proportional to 817,604,527 and 1,226,106,624 is: 1,838,709,796.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    817,604,527 : 1,226,106,624 = 1,226,106,624 : x
  2. Step 2: Convert to fraction form
    817,604,527/1,226,106,624 = 1,226,106,624/x
  3. Step 3: Cross multiply
    817,604,527x = 1,226,106,624 × 1,226,106,624
  4. Step 4: Simplify right side
    817,604,527x = 1,503,337,453,416,677,376
  5. Step 5: Solve for x
    x = 1,503,337,453,416,677,376/817,604,527
  6. Step 6: Final answer
    x = 1,838,709,796.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.