Home / 46,204,033.05-69,222,068.78-37,637,991.45

Finding the Fourth Proportional to 46,204,033.05, 69,222,068.78 and 37,637,991.45

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Solution

The fourth proportional to 46,204,033.05, 69,222,068.78 and 37,637,991.45 is: 56,388,576.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,204,033.05 : 69,222,068.78 = 37,637,991.45 : x
  2. Step 2: Convert to fraction form
    46,204,033.05/69,222,068.78 = 37,637,991.45/x
  3. Step 3: Cross multiply
    46,204,033.05x = 69,222,068.78 × 37,637,991.45
  4. Step 4: Simplify right side
    46,204,033.05x = 2,605,379,632,704,762.50
  5. Step 5: Solve for x
    x = 2,605,379,632,704,762.50/46,204,033.05
  6. Step 6: Final answer
    x = 56,388,576.08

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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.