Home / 6,117,972,183,451.20-8,446,612,554,212.20-3,894,447,744,897.40

Finding the Fourth Proportional to 6,117,972,183,451.20, 8,446,612,554,212.20 and 3,894,447,744,897.40

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Solution

The fourth proportional to 6,117,972,183,451.20, 8,446,612,554,212.20 and 3,894,447,744,897.40 is: 5,376,763,775,218.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,972,183,451.20 : 8,446,612,554,212.20 = 3,894,447,744,897.40 : x
  2. Step 2: Convert to fraction form
    6,117,972,183,451.20/8,446,612,554,212.20 = 3,894,447,744,897.40/x
  3. Step 3: Cross multiply
    6,117,972,183,451.20x = 8,446,612,554,212.20 × 3,894,447,744,897.40
  4. Step 4: Simplify right side
    6,117,972,183,451.20x = 32,894,891,213,773,771,561,238,528
  5. Step 5: Solve for x
    x = 32,894,891,213,773,771,561,238,528/6,117,972,183,451.20
  6. Step 6: Final answer
    x = 5,376,763,775,218.32

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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.