Home / 133,171,368-199,757,052.48-37,433,256

Finding the Fourth Proportional to 133,171,368, 199,757,052.48 and 37,433,256

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Solution

The fourth proportional to 133,171,368, 199,757,052.48 and 37,433,256 is: 56,149,884.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,171,368 : 199,757,052.48 = 37,433,256 : x
  2. Step 2: Convert to fraction form
    133,171,368/199,757,052.48 = 37,433,256/x
  3. Step 3: Cross multiply
    133,171,368x = 199,757,052.48 × 37,433,256
  4. Step 4: Simplify right side
    133,171,368x = 7,477,556,883,289,274
  5. Step 5: Solve for x
    x = 7,477,556,883,289,274/133,171,368
  6. Step 6: Final answer
    x = 56,149,884.13

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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.