Home / 16,352,023.05-24,528,034.58-4,990,995.45

Finding the Fourth Proportional to 16,352,023.05, 24,528,034.58 and 4,990,995.45

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Solution

The fourth proportional to 16,352,023.05, 24,528,034.58 and 4,990,995.45 is: 7,486,493.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,352,023.05 : 24,528,034.58 = 4,990,995.45 : x
  2. Step 2: Convert to fraction form
    16,352,023.05/24,528,034.58 = 4,990,995.45/x
  3. Step 3: Cross multiply
    16,352,023.05x = 24,528,034.58 × 4,990,995.45
  4. Step 4: Simplify right side
    16,352,023.05x = 122,419,308,961,267.69
  5. Step 5: Solve for x
    x = 122,419,308,961,267.69/16,352,023.05
  6. Step 6: Final answer
    x = 7,486,493.18

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Similar ratio
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1.5x scale

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.