Home / 12,897,255,697,543-19,348,600,560,866-4,183,751,291,544.20

Finding the Fourth Proportional to 12,897,255,697,543, 19,348,600,560,866 and 4,183,751,291,544.20

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Solution

The fourth proportional to 12,897,255,697,543, 19,348,600,560,866 and 4,183,751,291,544.20 is: 6,276,508,311,881.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,897,255,697,543 : 19,348,600,560,866 = 4,183,751,291,544.20 : x
  2. Step 2: Convert to fraction form
    12,897,255,697,543/19,348,600,560,866 = 4,183,751,291,544.20/x
  3. Step 3: Cross multiply
    12,897,255,697,543x = 19,348,600,560,866 × 4,183,751,291,544.20
  4. Step 4: Simplify right side
    12,897,255,697,543x = 80,949,732,586,095,965,013,803,008
  5. Step 5: Solve for x
    x = 80,949,732,586,095,965,013,803,008/12,897,255,697,543
  6. Step 6: Final answer
    x = 6,276,508,311,881.99

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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.