Home / 23,170,344,551,925-31,953,597,446,368-16,910,293,875,824

Finding the Fourth Proportional to 23,170,344,551,925, 31,953,597,446,368 and 16,910,293,875,824

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Solution

The fourth proportional to 23,170,344,551,925, 31,953,597,446,368 and 16,910,293,875,824 is: 23,320,530,344,162.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,170,344,551,925 : 31,953,597,446,368 = 16,910,293,875,824 : x
  2. Step 2: Convert to fraction form
    23,170,344,551,925/31,953,597,446,368 = 16,910,293,875,824/x
  3. Step 3: Cross multiply
    23,170,344,551,925x = 31,953,597,446,368 × 16,910,293,875,824
  4. Step 4: Simplify right side
    23,170,344,551,925x = 540,344,723,207,862,172,826,730,496
  5. Step 5: Solve for x
    x = 540,344,723,207,862,172,826,730,496/23,170,344,551,925
  6. Step 6: Final answer
    x = 23,320,530,344,162.28

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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.