Home / 101,133,098.60-151,699,647.90-32,975,790.35

Finding the Fourth Proportional to 101,133,098.60, 151,699,647.90 and 32,975,790.35

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Solution

The fourth proportional to 101,133,098.60, 151,699,647.90 and 32,975,790.35 is: 49,463,685.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,133,098.60 : 151,699,647.90 = 32,975,790.35 : x
  2. Step 2: Convert to fraction form
    101,133,098.60/151,699,647.90 = 32,975,790.35/x
  3. Step 3: Cross multiply
    101,133,098.60x = 151,699,647.90 × 32,975,790.35
  4. Step 4: Simplify right side
    101,133,098.60x = 5,002,415,785,319,218
  5. Step 5: Solve for x
    x = 5,002,415,785,319,218/101,133,098.60
  6. Step 6: Final answer
    x = 49,463,685.53

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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.