Home / 16,089,112.80-24,134,252.40-4,730,709.60

Finding the Fourth Proportional to 16,089,112.80, 24,134,252.40 and 4,730,709.60

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Solution

The fourth proportional to 16,089,112.80, 24,134,252.40 and 4,730,709.60 is: 7,096,235.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,089,112.80 : 24,134,252.40 = 4,730,709.60 : x
  2. Step 2: Convert to fraction form
    16,089,112.80/24,134,252.40 = 4,730,709.60/x
  3. Step 3: Cross multiply
    16,089,112.80x = 24,134,252.40 × 4,730,709.60
  4. Step 4: Simplify right side
    16,089,112.80x = 114,172,139,517,503.03
  5. Step 5: Solve for x
    x = 114,172,139,517,503.03/16,089,112.80
  6. Step 6: Final answer
    x = 7,096,235.88

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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.