Home / 16,258,686.58-24,388,040.40-4,129,059.70

Finding the Fourth Proportional to 16,258,686.58, 24,388,040.40 and 4,129,059.70

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Solution

The fourth proportional to 16,258,686.58, 24,388,040.40 and 4,129,059.70 is: 6,193,592.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,258,686.58 : 24,388,040.40 = 4,129,059.70 : x
  2. Step 2: Convert to fraction form
    16,258,686.58/24,388,040.40 = 4,129,059.70/x
  3. Step 3: Cross multiply
    16,258,686.58x = 24,388,040.40 × 4,129,059.70
  4. Step 4: Simplify right side
    16,258,686.58x = 100,699,674,777,611.88
  5. Step 5: Solve for x
    x = 100,699,674,777,611.88/16,258,686.58
  6. Step 6: Final answer
    x = 6,193,592.22

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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.