Home / 24,905,645.80-37,358,468.70-21,546,413.80

Finding the Fourth Proportional to 24,905,645.80, 37,358,468.70 and 21,546,413.80

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Solution

The fourth proportional to 24,905,645.80, 37,358,468.70 and 21,546,413.80 is: 32,319,620.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,905,645.80 : 37,358,468.70 = 21,546,413.80 : x
  2. Step 2: Convert to fraction form
    24,905,645.80/37,358,468.70 = 21,546,413.80/x
  3. Step 3: Cross multiply
    24,905,645.80x = 37,358,468.70 × 21,546,413.80
  4. Step 4: Simplify right side
    24,905,645.80x = 804,941,025,544,548.12
  5. Step 5: Solve for x
    x = 804,941,025,544,548.12/24,905,645.80
  6. Step 6: Final answer
    x = 32,319,620.70

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1.5x scale

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.