Home / 34,575,933.70-51,872,868.06-18,388,574.56

Finding the Fourth Proportional to 34,575,933.70, 51,872,868.06 and 18,388,574.56

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Solution

The fourth proportional to 34,575,933.70, 51,872,868.06 and 18,388,574.56 is: 27,587,631.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,575,933.70 : 51,872,868.06 = 18,388,574.56 : x
  2. Step 2: Convert to fraction form
    34,575,933.70/51,872,868.06 = 18,388,574.56/x
  3. Step 3: Cross multiply
    34,575,933.70x = 51,872,868.06 × 18,388,574.56
  4. Step 4: Simplify right side
    34,575,933.70x = 953,868,101,962,352.50
  5. Step 5: Solve for x
    x = 953,868,101,962,352.50/34,575,933.70
  6. Step 6: Final answer
    x = 27,587,631.05

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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.