Home / 5,095,251,123.96-7,031,672,795.34-2,867,727,588.60

Finding the Fourth Proportional to 5,095,251,123.96, 7,031,672,795.34 and 2,867,727,588.60

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Solution

The fourth proportional to 5,095,251,123.96, 7,031,672,795.34 and 2,867,727,588.60 is: 3,957,591,407.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,095,251,123.96 : 7,031,672,795.34 = 2,867,727,588.60 : x
  2. Step 2: Convert to fraction form
    5,095,251,123.96/7,031,672,795.34 = 2,867,727,588.60/x
  3. Step 3: Cross multiply
    5,095,251,123.96x = 7,031,672,795.34 × 2,867,727,588.60
  4. Step 4: Simplify right side
    5,095,251,123.96x = 20,164,922,069,204,598,784
  5. Step 5: Solve for x
    x = 20,164,922,069,204,598,784/5,095,251,123.96
  6. Step 6: Final answer
    x = 3,957,591,407.89

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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.