Home / 37,143,146,069,301-51,257,696,397,257-20,475,753,298,917

Finding the Fourth Proportional to 37,143,146,069,301, 51,257,696,397,257 and 20,475,753,298,917

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Solution

The fourth proportional to 37,143,146,069,301, 51,257,696,397,257 and 20,475,753,298,917 is: 28,256,624,900,400.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,143,146,069,301 : 51,257,696,397,257 = 20,475,753,298,917 : x
  2. Step 2: Convert to fraction form
    37,143,146,069,301/51,257,696,397,257 = 20,475,753,298,917/x
  3. Step 3: Cross multiply
    37,143,146,069,301x = 51,257,696,397,257 × 20,475,753,298,917
  4. Step 4: Simplify right side
    37,143,146,069,301x = 1,049,539,946,101,020,976,524,296,192
  5. Step 5: Solve for x
    x = 1,049,539,946,101,020,976,524,296,192/37,143,146,069,301
  6. Step 6: Final answer
    x = 28,256,624,900,400.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.