Home / 44,297,942.30-66,446,913.45-35,339,990.30

Finding the Fourth Proportional to 44,297,942.30, 66,446,913.45 and 35,339,990.30

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Solution

The fourth proportional to 44,297,942.30, 66,446,913.45 and 35,339,990.30 is: 53,009,985.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,297,942.30 : 66,446,913.45 = 35,339,990.30 : x
  2. Step 2: Convert to fraction form
    44,297,942.30/66,446,913.45 = 35,339,990.30/x
  3. Step 3: Cross multiply
    44,297,942.30x = 66,446,913.45 × 35,339,990.30
  4. Step 4: Simplify right side
    44,297,942.30x = 2,348,233,276,787,939.50
  5. Step 5: Solve for x
    x = 2,348,233,276,787,939.50/44,297,942.30
  6. Step 6: Final answer
    x = 53,009,985.45

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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.