Home / 64,340,760,232.39-96,525,101,991.22-19,571,093,357.56

Finding the Fourth Proportional to 64,340,760,232.39, 96,525,101,991.22 and 19,571,093,357.56

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Solution

The fourth proportional to 64,340,760,232.39, 96,525,101,991.22 and 19,571,093,357.56 is: 29,360,886,871.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,340,760,232.39 : 96,525,101,991.22 = 19,571,093,357.56 : x
  2. Step 2: Convert to fraction form
    64,340,760,232.39/96,525,101,991.22 = 19,571,093,357.56/x
  3. Step 3: Cross multiply
    64,340,760,232.39x = 96,525,101,991.22 × 19,571,093,357.56
  4. Step 4: Simplify right side
    64,340,760,232.39x = 1,889,101,782,418,495,897,600
  5. Step 5: Solve for x
    x = 1,889,101,782,418,495,897,600/64,340,760,232.39
  6. Step 6: Final answer
    x = 29,360,886,871.64

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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.