Home / 14,350,413.60-21,525,699.68-3,567,714.46

Finding the Fourth Proportional to 14,350,413.60, 21,525,699.68 and 3,567,714.46

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Solution

The fourth proportional to 14,350,413.60, 21,525,699.68 and 3,567,714.46 is: 5,351,591.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,350,413.60 : 21,525,699.68 = 3,567,714.46 : x
  2. Step 2: Convert to fraction form
    14,350,413.60/21,525,699.68 = 3,567,714.46/x
  3. Step 3: Cross multiply
    14,350,413.60x = 21,525,699.68 × 3,567,714.46
  4. Step 4: Simplify right side
    14,350,413.60x = 76,797,549,951,679.48
  5. Step 5: Solve for x
    x = 76,797,549,951,679.48/14,350,413.60
  6. Step 6: Final answer
    x = 5,351,591.40

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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.