Home / 62,271,364.12-85,939,794.30-34,774,604.44

Finding the Fourth Proportional to 62,271,364.12, 85,939,794.30 and 34,774,604.44

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Solution

The fourth proportional to 62,271,364.12, 85,939,794.30 and 34,774,604.44 is: 47,991,920.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,271,364.12 : 85,939,794.30 = 34,774,604.44 : x
  2. Step 2: Convert to fraction form
    62,271,364.12/85,939,794.30 = 34,774,604.44/x
  3. Step 3: Cross multiply
    62,271,364.12x = 85,939,794.30 × 34,774,604.44
  4. Step 4: Simplify right side
    62,271,364.12x = 2,988,522,352,437,466.50
  5. Step 5: Solve for x
    x = 2,988,522,352,437,466.50/62,271,364.12
  6. Step 6: Final answer
    x = 47,991,920.44

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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.