Home / 16,618,741.50-24,931,344.15-6,382,852.50

Finding the Fourth Proportional to 16,618,741.50, 24,931,344.15 and 6,382,852.50

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Solution

The fourth proportional to 16,618,741.50, 24,931,344.15 and 6,382,852.50 is: 9,575,520.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,618,741.50 : 24,931,344.15 = 6,382,852.50 : x
  2. Step 2: Convert to fraction form
    16,618,741.50/24,931,344.15 = 6,382,852.50/x
  3. Step 3: Cross multiply
    16,618,741.50x = 24,931,344.15 × 6,382,852.50
  4. Step 4: Simplify right side
    16,618,741.50x = 159,133,092,336,187.88
  5. Step 5: Solve for x
    x = 159,133,092,336,187.88/16,618,741.50
  6. Step 6: Final answer
    x = 9,575,520.04

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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.