Home / 69,054,077,096.13-95,293,620,510.88-38,570,694,469.41

Finding the Fourth Proportional to 69,054,077,096.13, 95,293,620,510.88 and 38,570,694,469.41

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Solution

The fourth proportional to 69,054,077,096.13, 95,293,620,510.88 and 38,570,694,469.41 is: 53,226,996,524.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,054,077,096.13 : 95,293,620,510.88 = 38,570,694,469.41 : x
  2. Step 2: Convert to fraction form
    69,054,077,096.13/95,293,620,510.88 = 38,570,694,469.41/x
  3. Step 3: Cross multiply
    69,054,077,096.13x = 95,293,620,510.88 × 38,570,694,469.41
  4. Step 4: Simplify right side
    69,054,077,096.13x = 3,675,541,121,609,055,076,352
  5. Step 5: Solve for x
    x = 3,675,541,121,609,055,076,352/69,054,077,096.13
  6. Step 6: Final answer
    x = 53,226,996,524.66

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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.