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Finding the Third Proportional to 817,604,532 and 1,226,106,630

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Solution

The third proportional to 817,604,532 and 1,226,106,630 is: 1,838,709,803.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    817,604,532 : 1,226,106,630 = 1,226,106,630 : x
  2. Step 2: Convert to fraction form
    817,604,532/1,226,106,630 = 1,226,106,630/x
  3. Step 3: Cross multiply
    817,604,532x = 1,226,106,630 × 1,226,106,630
  4. Step 4: Simplify right side
    817,604,532x = 1,503,337,468,129,956,864
  5. Step 5: Solve for x
    x = 1,503,337,468,129,956,864/817,604,532
  6. Step 6: Final answer
    x = 1,838,709,803.20

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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.