Home / 5,672,311,902.18-7,829,096,494.47-3,326,224,273.38

Finding the Fourth Proportional to 5,672,311,902.18, 7,829,096,494.47 and 3,326,224,273.38

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Solution

The fourth proportional to 5,672,311,902.18, 7,829,096,494.47 and 3,326,224,273.38 is: 4,590,955,371.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,672,311,902.18 : 7,829,096,494.47 = 3,326,224,273.38 : x
  2. Step 2: Convert to fraction form
    5,672,311,902.18/7,829,096,494.47 = 3,326,224,273.38/x
  3. Step 3: Cross multiply
    5,672,311,902.18x = 7,829,096,494.47 × 3,326,224,273.38
  4. Step 4: Simplify right side
    5,672,311,902.18x = 26,041,330,798,540,382,208
  5. Step 5: Solve for x
    x = 26,041,330,798,540,382,208/5,672,311,902.18
  6. Step 6: Final answer
    x = 4,590,955,371.92

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Double scale
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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.