Home / 45,811,907.46-63,220,472.73-25,185,704.58

Finding the Fourth Proportional to 45,811,907.46, 63,220,472.73 and 25,185,704.58

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Solution

The fourth proportional to 45,811,907.46, 63,220,472.73 and 25,185,704.58 is: 34,756,294.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,811,907.46 : 63,220,472.73 = 25,185,704.58 : x
  2. Step 2: Convert to fraction form
    45,811,907.46/63,220,472.73 = 25,185,704.58/x
  3. Step 3: Cross multiply
    45,811,907.46x = 63,220,472.73 × 25,185,704.58
  4. Step 4: Simplify right side
    45,811,907.46x = 1,592,252,149,585,726
  5. Step 5: Solve for x
    x = 1,592,252,149,585,726/45,811,907.46
  6. Step 6: Final answer
    x = 34,756,294.55

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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.