Home / 16,644,838.20-24,973,478.10-6,554,493.24

Finding the Fourth Proportional to 16,644,838.20, 24,973,478.10 and 6,554,493.24

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Solution

The fourth proportional to 16,644,838.20, 24,973,478.10 and 6,554,493.24 is: 9,834,189.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,644,838.20 : 24,973,478.10 = 6,554,493.24 : x
  2. Step 2: Convert to fraction form
    16,644,838.20/24,973,478.10 = 6,554,493.24/x
  3. Step 3: Cross multiply
    16,644,838.20x = 24,973,478.10 × 6,554,493.24
  4. Step 4: Simplify right side
    16,644,838.20x = 163,688,493,385,738.06
  5. Step 5: Solve for x
    x = 163,688,493,385,738.06/16,644,838.20
  6. Step 6: Final answer
    x = 9,834,189.52

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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.