Home / 38,364,280,949.43-57,542,025,570.35-10,036,947,134.07

Finding the Fourth Proportional to 38,364,280,949.43, 57,542,025,570.35 and 10,036,947,134.07

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Solution

The fourth proportional to 38,364,280,949.43, 57,542,025,570.35 and 10,036,947,134.07 is: 15,054,270,648.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,364,280,949.43 : 57,542,025,570.35 = 10,036,947,134.07 : x
  2. Step 2: Convert to fraction form
    38,364,280,949.43/57,542,025,570.35 = 10,036,947,134.07/x
  3. Step 3: Cross multiply
    38,364,280,949.43x = 57,542,025,570.35 × 10,036,947,134.07
  4. Step 4: Simplify right side
    38,364,280,949.43x = 577,546,268,636,856,909,824
  5. Step 5: Solve for x
    x = 577,546,268,636,856,909,824/38,364,280,949.43
  6. Step 6: Final answer
    x = 15,054,270,648.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.