Home / 617,303,477.24-925,760,074.98-202,711,951.64

Finding the Fourth Proportional to 617,303,477.24, 925,760,074.98 and 202,711,951.64

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Solution

The fourth proportional to 617,303,477.24, 925,760,074.98 and 202,711,951.64 is: 304,003,846.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    617,303,477.24 : 925,760,074.98 = 202,711,951.64 : x
  2. Step 2: Convert to fraction form
    617,303,477.24/925,760,074.98 = 202,711,951.64/x
  3. Step 3: Cross multiply
    617,303,477.24x = 925,760,074.98 × 202,711,951.64
  4. Step 4: Simplify right side
    617,303,477.24x = 187,662,631,549,588,512
  5. Step 5: Solve for x
    x = 187,662,631,549,588,512/617,303,477.24
  6. Step 6: Final answer
    x = 304,003,846.52

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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.