Home / 30,732,158,160-68,530,631,376

Finding the Third Proportional to 30,732,158,160 and 68,530,631,376

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Solution

The third proportional to 30,732,158,160 and 68,530,631,376 is: 152,818,666,764.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,732,158,160 : 68,530,631,376 = 68,530,631,376 : x
  2. Step 2: Convert to fraction form
    30,732,158,160/68,530,631,376 = 68,530,631,376/x
  3. Step 3: Cross multiply
    30,732,158,160x = 68,530,631,376 × 68,530,631,376
  4. Step 4: Simplify right side
    30,732,158,160x = 4,696,447,436,793,195,790,336
  5. Step 5: Solve for x
    x = 4,696,447,436,793,195,790,336/30,732,158,160
  6. Step 6: Final answer
    x = 152,818,666,764.05

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.