Home / 12,188,483,212,608-16,820,109,578,908-6,707,585,020,272.60

Finding the Fourth Proportional to 12,188,483,212,608, 16,820,109,578,908 and 6,707,585,020,272.60

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Solution

The fourth proportional to 12,188,483,212,608, 16,820,109,578,908 and 6,707,585,020,272.60 is: 9,256,468,838,888.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,188,483,212,608 : 16,820,109,578,908 = 6,707,585,020,272.60 : x
  2. Step 2: Convert to fraction form
    12,188,483,212,608/16,820,109,578,908 = 6,707,585,020,272.60/x
  3. Step 3: Cross multiply
    12,188,483,212,608x = 16,820,109,578,908 × 6,707,585,020,272.60
  4. Step 4: Simplify right side
    12,188,483,212,608x = 112,822,315,050,826,959,771,664,384
  5. Step 5: Solve for x
    x = 112,822,315,050,826,959,771,664,384/12,188,483,212,608
  6. Step 6: Final answer
    x = 9,256,468,838,888.94

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1.5x scale

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.