Home / 151,834,926,788-326,520,487,972

Finding the Third Proportional to 151,834,926,788 and 326,520,487,972

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Solution

The third proportional to 151,834,926,788 and 326,520,487,972 is: 702,181,186,640.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,834,926,788 : 326,520,487,972 = 326,520,487,972 : x
  2. Step 2: Convert to fraction form
    151,834,926,788/326,520,487,972 = 326,520,487,972/x
  3. Step 3: Cross multiply
    151,834,926,788x = 326,520,487,972 × 326,520,487,972
  4. Step 4: Simplify right side
    151,834,926,788x = 106,615,629,065,472,998,113,280
  5. Step 5: Solve for x
    x = 106,615,629,065,472,998,113,280/151,834,926,788
  6. Step 6: Final answer
    x = 702,181,186,640.51

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.