Home / 44,340,022.05-66,510,033.08-29,211,036.45

Finding the Fourth Proportional to 44,340,022.05, 66,510,033.08 and 29,211,036.45

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Solution

The fourth proportional to 44,340,022.05, 66,510,033.08 and 29,211,036.45 is: 43,816,554.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,340,022.05 : 66,510,033.08 = 29,211,036.45 : x
  2. Step 2: Convert to fraction form
    44,340,022.05/66,510,033.08 = 29,211,036.45/x
  3. Step 3: Cross multiply
    44,340,022.05x = 66,510,033.08 × 29,211,036.45
  4. Step 4: Simplify right side
    44,340,022.05x = 1,942,827,000,444,530.50
  5. Step 5: Solve for x
    x = 1,942,827,000,444,530.50/44,340,022.05
  6. Step 6: Final answer
    x = 43,816,554.68

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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.