Home / 45,349,733,957.20-68,024,600,935.80-22,130,722,373.20

Finding the Fourth Proportional to 45,349,733,957.20, 68,024,600,935.80 and 22,130,722,373.20

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Solution

The fourth proportional to 45,349,733,957.20, 68,024,600,935.80 and 22,130,722,373.20 is: 33,196,083,559.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,733,957.20 : 68,024,600,935.80 = 22,130,722,373.20 : x
  2. Step 2: Convert to fraction form
    45,349,733,957.20/68,024,600,935.80 = 22,130,722,373.20/x
  3. Step 3: Cross multiply
    45,349,733,957.20x = 68,024,600,935.80 × 22,130,722,373.20
  4. Step 4: Simplify right side
    45,349,733,957.20x = 1,505,433,557,857,910,915,072
  5. Step 5: Solve for x
    x = 1,505,433,557,857,910,915,072/45,349,733,957.20
  6. Step 6: Final answer
    x = 33,196,083,559.80

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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.