Home / 35,194,572.54-48,570,413.67-19,729,624.86

Finding the Fourth Proportional to 35,194,572.54, 48,570,413.67 and 19,729,624.86

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Solution

The fourth proportional to 35,194,572.54, 48,570,413.67 and 19,729,624.86 is: 27,227,949.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,194,572.54 : 48,570,413.67 = 19,729,624.86 : x
  2. Step 2: Convert to fraction form
    35,194,572.54/48,570,413.67 = 19,729,624.86/x
  3. Step 3: Cross multiply
    35,194,572.54x = 48,570,413.67 × 19,729,624.86
  4. Step 4: Simplify right side
    35,194,572.54x = 958,276,041,004,115.88
  5. Step 5: Solve for x
    x = 958,276,041,004,115.88/35,194,572.54
  6. Step 6: Final answer
    x = 27,227,949.42

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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.