Home / 23,813,999.20-35,720,998.80-6,772,457.80

Finding the Fourth Proportional to 23,813,999.20, 35,720,998.80 and 6,772,457.80

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Solution

The fourth proportional to 23,813,999.20, 35,720,998.80 and 6,772,457.80 is: 10,158,686.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,813,999.20 : 35,720,998.80 = 6,772,457.80 : x
  2. Step 2: Convert to fraction form
    23,813,999.20/35,720,998.80 = 6,772,457.80/x
  3. Step 3: Cross multiply
    23,813,999.20x = 35,720,998.80 × 6,772,457.80
  4. Step 4: Simplify right side
    23,813,999.20x = 241,918,956,946,850.62
  5. Step 5: Solve for x
    x = 241,918,956,946,850.62/23,813,999.20
  6. Step 6: Final answer
    x = 10,158,686.70

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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.