Home / 12,188,483,232,030-16,820,109,605,697-6,707,585,039,694

Finding the Fourth Proportional to 12,188,483,232,030, 16,820,109,605,697 and 6,707,585,039,694

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Solution

The fourth proportional to 12,188,483,232,030, 16,820,109,605,697 and 6,707,585,039,694 is: 9,256,468,865,683.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,188,483,232,030 : 16,820,109,605,697 = 6,707,585,039,694 : x
  2. Step 2: Convert to fraction form
    12,188,483,232,030/16,820,109,605,697 = 6,707,585,039,694/x
  3. Step 3: Cross multiply
    12,188,483,232,030x = 16,820,109,605,697 × 6,707,585,039,694
  4. Step 4: Simplify right side
    12,188,483,232,030x = 112,822,315,557,186,544,359,964,672
  5. Step 5: Solve for x
    x = 112,822,315,557,186,544,359,964,672/12,188,483,232,030
  6. Step 6: Final answer
    x = 9,256,468,865,683.13

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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.