Home / 149,624,330.05-224,457,914.80-46,002,236.20

Finding the Fourth Proportional to 149,624,330.05, 224,457,914.80 and 46,002,236.20

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Solution

The fourth proportional to 149,624,330.05, 224,457,914.80 and 46,002,236.20 is: 69,009,939.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,624,330.05 : 224,457,914.80 = 46,002,236.20 : x
  2. Step 2: Convert to fraction form
    149,624,330.05/224,457,914.80 = 46,002,236.20/x
  3. Step 3: Cross multiply
    149,624,330.05x = 224,457,914.80 × 46,002,236.20
  4. Step 4: Simplify right side
    149,624,330.05x = 10,325,566,013,085,434
  5. Step 5: Solve for x
    x = 10,325,566,013,085,434/149,624,330.05
  6. Step 6: Final answer
    x = 69,009,939.83

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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.