Home / 55,912,574.48-83,840,796.57-32,576,870.76

Finding the Fourth Proportional to 55,912,574.48, 83,840,796.57 and 32,576,870.76

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Solution

The fourth proportional to 55,912,574.48, 83,840,796.57 and 32,576,870.76 is: 48,848,954.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,912,574.48 : 83,840,796.57 = 32,576,870.76 : x
  2. Step 2: Convert to fraction form
    55,912,574.48/83,840,796.57 = 32,576,870.76/x
  3. Step 3: Cross multiply
    55,912,574.48x = 83,840,796.57 × 32,576,870.76
  4. Step 4: Simplify right side
    55,912,574.48x = 2,731,270,794,276,341
  5. Step 5: Solve for x
    x = 2,731,270,794,276,341/55,912,574.48
  6. Step 6: Final answer
    x = 48,848,954.28

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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.