Home / 36,433,323.32-54,641,923.67-10,519,999.79

Finding the Fourth Proportional to 36,433,323.32, 54,641,923.67 and 10,519,999.79

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Solution

The fourth proportional to 36,433,323.32, 54,641,923.67 and 10,519,999.79 is: 15,777,672.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,433,323.32 : 54,641,923.67 = 10,519,999.79 : x
  2. Step 2: Convert to fraction form
    36,433,323.32/54,641,923.67 = 10,519,999.79/x
  3. Step 3: Cross multiply
    36,433,323.32x = 54,641,923.67 × 10,519,999.79
  4. Step 4: Simplify right side
    36,433,323.32x = 574,833,025,286,686.38
  5. Step 5: Solve for x
    x = 574,833,025,286,686.38/36,433,323.32
  6. Step 6: Final answer
    x = 15,777,672.00

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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.