Home / 94,945,416.96-142,476,600.96-37,427,900.16

Finding the Fourth Proportional to 94,945,416.96, 142,476,600.96 and 37,427,900.16

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Solution

The fourth proportional to 94,945,416.96, 142,476,600.96 and 37,427,900.16 is: 56,164,901.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,945,416.96 : 142,476,600.96 = 37,427,900.16 : x
  2. Step 2: Convert to fraction form
    94,945,416.96/142,476,600.96 = 37,427,900.16/x
  3. Step 3: Cross multiply
    94,945,416.96x = 142,476,600.96 × 37,427,900.16
  4. Step 4: Simplify right side
    94,945,416.96x = 5,332,599,995,867,040
  5. Step 5: Solve for x
    x = 5,332,599,995,867,040/94,945,416.96
  6. Step 6: Final answer
    x = 56,164,901.55

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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.