Home / 94,813,593.71-142,231,775.94-33,390,048.87

Finding the Fourth Proportional to 94,813,593.71, 142,231,775.94 and 33,390,048.87

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Solution

The fourth proportional to 94,813,593.71, 142,231,775.94 and 33,390,048.87 is: 50,089,082.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,813,593.71 : 142,231,775.94 = 33,390,048.87 : x
  2. Step 2: Convert to fraction form
    94,813,593.71/142,231,775.94 = 33,390,048.87/x
  3. Step 3: Cross multiply
    94,813,593.71x = 142,231,775.94 × 33,390,048.87
  4. Step 4: Simplify right side
    94,813,593.71x = 4,749,125,949,503,490
  5. Step 5: Solve for x
    x = 4,749,125,949,503,490/94,813,593.71
  6. Step 6: Final answer
    x = 50,089,082.84

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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.