Home / 21,906,247,523,627-32,860,428,100,968-7,203,031,445,438

Finding the Fourth Proportional to 21,906,247,523,627, 32,860,428,100,968 and 7,203,031,445,438

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Solution

The fourth proportional to 21,906,247,523,627, 32,860,428,100,968 and 7,203,031,445,438 is: 10,804,894,661,513.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,906,247,523,627 : 32,860,428,100,968 = 7,203,031,445,438 : x
  2. Step 2: Convert to fraction form
    21,906,247,523,627/32,860,428,100,968 = 7,203,031,445,438/x
  3. Step 3: Cross multiply
    21,906,247,523,627x = 32,860,428,100,968 × 7,203,031,445,438
  4. Step 4: Simplify right side
    21,906,247,523,627x = 236,694,696,921,827,005,217,898,496
  5. Step 5: Solve for x
    x = 236,694,696,921,827,005,217,898,496/21,906,247,523,627
  6. Step 6: Final answer
    x = 10,804,894,661,513.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.