Home / 16,446,164,420,965-22,696,251,191,467-9,038,859,593,150

Finding the Fourth Proportional to 16,446,164,420,965, 22,696,251,191,467 and 9,038,859,593,150

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Solution

The fourth proportional to 16,446,164,420,965, 22,696,251,191,467 and 9,038,859,593,150 is: 12,473,925,382,201.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,446,164,420,965 : 22,696,251,191,467 = 9,038,859,593,150 : x
  2. Step 2: Convert to fraction form
    16,446,164,420,965/22,696,251,191,467 = 9,038,859,593,150/x
  3. Step 3: Cross multiply
    16,446,164,420,965x = 22,696,251,191,467 × 9,038,859,593,150
  4. Step 4: Simplify right side
    16,446,164,420,965x = 205,148,227,810,533,600,642,727,936
  5. Step 5: Solve for x
    x = 205,148,227,810,533,600,642,727,936/16,446,164,420,965
  6. Step 6: Final answer
    x = 12,473,925,382,201.44

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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.