Home / 6,117,972,183,455.80-8,446,612,554,218.20-3,894,447,744,901.80

Finding the Fourth Proportional to 6,117,972,183,455.80, 8,446,612,554,218.20 and 3,894,447,744,901.80

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Solution

The fourth proportional to 6,117,972,183,455.80, 8,446,612,554,218.20 and 3,894,447,744,901.80 is: 5,376,763,775,224.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,972,183,455.80 : 8,446,612,554,218.20 = 3,894,447,744,901.80 : x
  2. Step 2: Convert to fraction form
    6,117,972,183,455.80/8,446,612,554,218.20 = 3,894,447,744,901.80/x
  3. Step 3: Cross multiply
    6,117,972,183,455.80x = 8,446,612,554,218.20 × 3,894,447,744,901.80
  4. Step 4: Simplify right side
    6,117,972,183,455.80x = 32,894,891,213,834,300,535,341,056
  5. Step 5: Solve for x
    x = 32,894,891,213,834,300,535,341,056/6,117,972,183,455.80
  6. Step 6: Final answer
    x = 5,376,763,775,224.18

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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.