Home / 9,948,005.80-14,922,008.70-3,558,466.60

Finding the Fourth Proportional to 9,948,005.80, 14,922,008.70 and 3,558,466.60

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Solution

The fourth proportional to 9,948,005.80, 14,922,008.70 and 3,558,466.60 is: 5,337,699.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,948,005.80 : 14,922,008.70 = 3,558,466.60 : x
  2. Step 2: Convert to fraction form
    9,948,005.80/14,922,008.70 = 3,558,466.60/x
  3. Step 3: Cross multiply
    9,948,005.80x = 14,922,008.70 × 3,558,466.60
  4. Step 4: Simplify right side
    9,948,005.80x = 53,099,469,563,859.42
  5. Step 5: Solve for x
    x = 53,099,469,563,859.42/9,948,005.80
  6. Step 6: Final answer
    x = 5,337,699.90

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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.