Home / 16,446,164,420,962-22,696,251,191,466-9,038,859,593,147.20

Finding the Fourth Proportional to 16,446,164,420,962, 22,696,251,191,466 and 9,038,859,593,147.20

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Solution

The fourth proportional to 16,446,164,420,962, 22,696,251,191,466 and 9,038,859,593,147.20 is: 12,473,925,382,199.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,446,164,420,962 : 22,696,251,191,466 = 9,038,859,593,147.20 : x
  2. Step 2: Convert to fraction form
    16,446,164,420,962/22,696,251,191,466 = 9,038,859,593,147.20/x
  3. Step 3: Cross multiply
    16,446,164,420,962x = 22,696,251,191,466 × 9,038,859,593,147.20
  4. Step 4: Simplify right side
    16,446,164,420,962x = 205,148,227,810,460,998,515,556,352
  5. Step 5: Solve for x
    x = 205,148,227,810,460,998,515,556,352/16,446,164,420,962
  6. Step 6: Final answer
    x = 12,473,925,382,199.30

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Double scale
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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.