Home / 14,170,556,139,486-21,255,834,260,228-3,983,234,499,388.20

Finding the Fourth Proportional to 14,170,556,139,486, 21,255,834,260,228 and 3,983,234,499,388.20

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Solution

The fourth proportional to 14,170,556,139,486, 21,255,834,260,228 and 3,983,234,499,388.20 is: 5,974,851,763,417.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,170,556,139,486 : 21,255,834,260,228 = 3,983,234,499,388.20 : x
  2. Step 2: Convert to fraction form
    14,170,556,139,486/21,255,834,260,228 = 3,983,234,499,388.20/x
  3. Step 3: Cross multiply
    14,170,556,139,486x = 21,255,834,260,228 × 3,983,234,499,388.20
  4. Step 4: Simplify right side
    14,170,556,139,486x = 84,666,972,338,617,826,246,918,144
  5. Step 5: Solve for x
    x = 84,666,972,338,617,826,246,918,144/14,170,556,139,486
  6. Step 6: Final answer
    x = 5,974,851,763,417.73

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Double scale
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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.