Home / 6,117,972,183,539-8,446,612,554,334-3,894,447,744,985

Finding the Fourth Proportional to 6,117,972,183,539, 8,446,612,554,334 and 3,894,447,744,985

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Solution

The fourth proportional to 6,117,972,183,539, 8,446,612,554,334 and 3,894,447,744,985 is: 5,376,763,775,339.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,972,183,539 : 8,446,612,554,334 = 3,894,447,744,985 : x
  2. Step 2: Convert to fraction form
    6,117,972,183,539/8,446,612,554,334 = 3,894,447,744,985/x
  3. Step 3: Cross multiply
    6,117,972,183,539x = 8,446,612,554,334 × 3,894,447,744,985
  4. Step 4: Simplify right side
    6,117,972,183,539x = 32,894,891,214,988,036,125,229,056
  5. Step 5: Solve for x
    x = 32,894,891,214,988,036,125,229,056/6,117,972,183,539
  6. Step 6: Final answer
    x = 5,376,763,775,339.64

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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.