Home / 36,148,094.38-49,871,900.01-23,102,989.30

Finding the Fourth Proportional to 36,148,094.38, 49,871,900.01 and 23,102,989.30

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Solution

The fourth proportional to 36,148,094.38, 49,871,900.01 and 23,102,989.30 is: 31,874,155.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,148,094.38 : 49,871,900.01 = 23,102,989.30 : x
  2. Step 2: Convert to fraction form
    36,148,094.38/49,871,900.01 = 23,102,989.30/x
  3. Step 3: Cross multiply
    36,148,094.38x = 49,871,900.01 × 23,102,989.30
  4. Step 4: Simplify right side
    36,148,094.38x = 1,152,189,972,450,676
  5. Step 5: Solve for x
    x = 1,152,189,972,450,676/36,148,094.38
  6. Step 6: Final answer
    x = 31,874,155.25

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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.