Home / 23,646,639.60-35,485,705.80-10,860,562.80

Finding the Fourth Proportional to 23,646,639.60, 35,485,705.80 and 10,860,562.80

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Solution

The fourth proportional to 23,646,639.60, 35,485,705.80 and 10,860,562.80 is: 16,298,076.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,646,639.60 : 35,485,705.80 = 10,860,562.80 : x
  2. Step 2: Convert to fraction form
    23,646,639.60/35,485,705.80 = 10,860,562.80/x
  3. Step 3: Cross multiply
    23,646,639.60x = 35,485,705.80 × 10,860,562.80
  4. Step 4: Simplify right side
    23,646,639.60x = 385,394,736,343,224.25
  5. Step 5: Solve for x
    x = 385,394,736,343,224.25/23,646,639.60
  6. Step 6: Final answer
    x = 16,298,076.30

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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.