Home / 7,476,721,280-15,954,163,216

Finding the Third Proportional to 7,476,721,280 and 15,954,163,216

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Solution

The third proportional to 7,476,721,280 and 15,954,163,216 is: 34,043,709,052.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,476,721,280 : 15,954,163,216 = 15,954,163,216 : x
  2. Step 2: Convert to fraction form
    7,476,721,280/15,954,163,216 = 15,954,163,216/x
  3. Step 3: Cross multiply
    7,476,721,280x = 15,954,163,216 × 15,954,163,216
  4. Step 4: Simplify right side
    7,476,721,280x = 254,535,323,922,767,478,784
  5. Step 5: Solve for x
    x = 254,535,323,922,767,478,784/7,476,721,280
  6. Step 6: Final answer
    x = 34,043,709,052.47

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.