Home / 61,475,704.20-84,836,554.38-35,369,698.41

Finding the Fourth Proportional to 61,475,704.20, 84,836,554.38 and 35,369,698.41

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Solution

The fourth proportional to 61,475,704.20, 84,836,554.38 and 35,369,698.41 is: 48,810,231.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,475,704.20 : 84,836,554.38 = 35,369,698.41 : x
  2. Step 2: Convert to fraction form
    61,475,704.20/84,836,554.38 = 35,369,698.41/x
  3. Step 3: Cross multiply
    61,475,704.20x = 84,836,554.38 × 35,369,698.41
  4. Step 4: Simplify right side
    61,475,704.20x = 3,000,643,342,564,164
  5. Step 5: Solve for x
    x = 3,000,643,342,564,164/61,475,704.20
  6. Step 6: Final answer
    x = 48,810,231.32

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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.