Home / 4,545,447,508-10,620,216,378.50

Finding the Third Proportional to 4,545,447,508 and 10,620,216,378.50

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Solution

The third proportional to 4,545,447,508 and 10,620,216,378.50 is: 24,813,617,521.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545,447,508 : 10,620,216,378.50 = 10,620,216,378.50 : x
  2. Step 2: Convert to fraction form
    4,545,447,508/10,620,216,378.50 = 10,620,216,378.50/x
  3. Step 3: Cross multiply
    4,545,447,508x = 10,620,216,378.50 × 10,620,216,378.50
  4. Step 4: Simplify right side
    4,545,447,508x = 112,788,995,926,159,654,912
  5. Step 5: Solve for x
    x = 112,788,995,926,159,654,912/4,545,447,508
  6. Step 6: Final answer
    x = 24,813,617,521.19

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.