Home / 192,433,213.40-265,596,413.82-114,160,213.40

Finding the Fourth Proportional to 192,433,213.40, 265,596,413.82 and 114,160,213.40

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Solution

The fourth proportional to 192,433,213.40, 265,596,413.82 and 114,160,213.40 is: 157,563,981.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,433,213.40 : 265,596,413.82 = 114,160,213.40 : x
  2. Step 2: Convert to fraction form
    192,433,213.40/265,596,413.82 = 114,160,213.40/x
  3. Step 3: Cross multiply
    192,433,213.40x = 265,596,413.82 × 114,160,213.40
  4. Step 4: Simplify right side
    192,433,213.40x = 30,320,543,279,965,908
  5. Step 5: Solve for x
    x = 30,320,543,279,965,908/192,433,213.40
  6. Step 6: Final answer
    x = 157,563,981.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.