Home / 237,072,000.80-355,408,935.60-123,604,608.80

Finding the Fourth Proportional to 237,072,000.80, 355,408,935.60 and 123,604,608.80

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Solution

The fourth proportional to 237,072,000.80, 355,408,935.60 and 123,604,608.80 is: 185,303,124.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,072,000.80 : 355,408,935.60 = 123,604,608.80 : x
  2. Step 2: Convert to fraction form
    237,072,000.80/355,408,935.60 = 123,604,608.80/x
  3. Step 3: Cross multiply
    237,072,000.80x = 355,408,935.60 × 123,604,608.80
  4. Step 4: Simplify right side
    237,072,000.80x = 43,930,182,448,862,392
  5. Step 5: Solve for x
    x = 43,930,182,448,862,392/237,072,000.80
  6. Step 6: Final answer
    x = 185,303,124.37

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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.