Home / 13,814,598.13-20,717,413.21-4,590,093.36

Finding the Fourth Proportional to 13,814,598.13, 20,717,413.21 and 4,590,093.36

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Solution

The fourth proportional to 13,814,598.13, 20,717,413.21 and 4,590,093.36 is: 6,883,650.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,814,598.13 : 20,717,413.21 = 4,590,093.36 : x
  2. Step 2: Convert to fraction form
    13,814,598.13/20,717,413.21 = 4,590,093.36/x
  3. Step 3: Cross multiply
    13,814,598.13x = 20,717,413.21 × 4,590,093.36
  4. Step 4: Simplify right side
    13,814,598.13x = 95,094,860,811,597.30
  5. Step 5: Solve for x
    x = 95,094,860,811,597.30/13,814,598.13
  6. Step 6: Final answer
    x = 6,883,650.17

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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.