Home / 211,152,023.15-296,015,940.25-211,152,023.15

Finding the Fourth Proportional to 211,152,023.15, 296,015,940.25 and 211,152,023.15

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Solution

The fourth proportional to 211,152,023.15, 296,015,940.25 and 211,152,023.15 is: 296,015,940.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,152,023.15 : 296,015,940.25 = 211,152,023.15 : x
  2. Step 2: Convert to fraction form
    211,152,023.15/296,015,940.25 = 211,152,023.15/x
  3. Step 3: Cross multiply
    211,152,023.15x = 296,015,940.25 × 211,152,023.15
  4. Step 4: Simplify right side
    211,152,023.15x = 62,504,364,668,437,016
  5. Step 5: Solve for x
    x = 62,504,364,668,437,016/211,152,023.15
  6. Step 6: Final answer
    x = 296,015,940.25

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.