Home / 50,641,852.80-69,816,346.56-32,047,743.36

Finding the Fourth Proportional to 50,641,852.80, 69,816,346.56 and 32,047,743.36

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Solution

The fourth proportional to 50,641,852.80, 69,816,346.56 and 32,047,743.36 is: 44,181,960.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,641,852.80 : 69,816,346.56 = 32,047,743.36 : x
  2. Step 2: Convert to fraction form
    50,641,852.80/69,816,346.56 = 32,047,743.36/x
  3. Step 3: Cross multiply
    50,641,852.80x = 69,816,346.56 × 32,047,743.36
  4. Step 4: Simplify right side
    50,641,852.80x = 2,237,456,356,887,699
  5. Step 5: Solve for x
    x = 2,237,456,356,887,699/50,641,852.80
  6. Step 6: Final answer
    x = 44,181,960.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.