Home / 36,864,009.60-55,296,014.40-16,669,910.40

Finding the Fourth Proportional to 36,864,009.60, 55,296,014.40 and 16,669,910.40

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Solution

The fourth proportional to 36,864,009.60, 55,296,014.40 and 16,669,910.40 is: 25,004,865.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,864,009.60 : 55,296,014.40 = 16,669,910.40 : x
  2. Step 2: Convert to fraction form
    36,864,009.60/55,296,014.40 = 16,669,910.40/x
  3. Step 3: Cross multiply
    36,864,009.60x = 55,296,014.40 × 16,669,910.40
  4. Step 4: Simplify right side
    36,864,009.60x = 921,779,605,525,109.75
  5. Step 5: Solve for x
    x = 921,779,605,525,109.75/36,864,009.60
  6. Step 6: Final answer
    x = 25,004,865.60

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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.