Home / 569,257,632.01-853,905,349.37-195,761,853.82

Finding the Fourth Proportional to 569,257,632.01, 853,905,349.37 and 195,761,853.82

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Solution

The fourth proportional to 569,257,632.01, 853,905,349.37 and 195,761,853.82 is: 293,649,280.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,257,632.01 : 853,905,349.37 = 195,761,853.82 : x
  2. Step 2: Convert to fraction form
    569,257,632.01/853,905,349.37 = 195,761,853.82/x
  3. Step 3: Cross multiply
    569,257,632.01x = 853,905,349.37 × 195,761,853.82
  4. Step 4: Simplify right side
    569,257,632.01x = 167,162,094,176,372,384
  5. Step 5: Solve for x
    x = 167,162,094,176,372,384/569,257,632.01
  6. Step 6: Final answer
    x = 293,649,280.71

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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.