Home / 16,286,653.20-24,443,757.90-6,708,905.40

Finding the Fourth Proportional to 16,286,653.20, 24,443,757.90 and 6,708,905.40

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Solution

The fourth proportional to 16,286,653.20, 24,443,757.90 and 6,708,905.40 is: 10,069,033.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,286,653.20 : 24,443,757.90 = 6,708,905.40 : x
  2. Step 2: Convert to fraction form
    16,286,653.20/24,443,757.90 = 6,708,905.40/x
  3. Step 3: Cross multiply
    16,286,653.20x = 24,443,757.90 × 6,708,905.40
  4. Step 4: Simplify right side
    16,286,653.20x = 163,990,859,371,602.66
  5. Step 5: Solve for x
    x = 163,990,859,371,602.66/16,286,653.20
  6. Step 6: Final answer
    x = 10,069,033.67

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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.