Home / 16,175,666.60-24,263,714.41-5,392,970.90

Finding the Fourth Proportional to 16,175,666.60, 24,263,714.41 and 5,392,970.90

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Solution

The fourth proportional to 16,175,666.60, 24,263,714.41 and 5,392,970.90 is: 8,089,527.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,666.60 : 24,263,714.41 = 5,392,970.90 : x
  2. Step 2: Convert to fraction form
    16,175,666.60/24,263,714.41 = 5,392,970.90/x
  3. Step 3: Cross multiply
    16,175,666.60x = 24,263,714.41 × 5,392,970.90
  4. Step 4: Simplify right side
    16,175,666.60x = 130,853,505,739,040.67
  5. Step 5: Solve for x
    x = 130,853,505,739,040.67/16,175,666.60
  6. Step 6: Final answer
    x = 8,089,527.87

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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.