Home / 603,052,688.05-904,321,947.49-229,496,830.44

Finding the Fourth Proportional to 603,052,688.05, 904,321,947.49 and 229,496,830.44

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Solution

The fourth proportional to 603,052,688.05, 904,321,947.49 and 229,496,830.44 is: 344,147,409.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,052,688.05 : 904,321,947.49 = 229,496,830.44 : x
  2. Step 2: Convert to fraction form
    603,052,688.05/904,321,947.49 = 229,496,830.44/x
  3. Step 3: Cross multiply
    603,052,688.05x = 904,321,947.49 × 229,496,830.44
  4. Step 4: Simplify right side
    603,052,688.05x = 207,539,020,646,283,104
  5. Step 5: Solve for x
    x = 207,539,020,646,283,104/603,052,688.05
  6. Step 6: Final answer
    x = 344,147,409.93

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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.