Home / 7,441,567,574,198.40-10,271,273,968,178-4,846,747,965,520.50

Finding the Fourth Proportional to 7,441,567,574,198.40, 10,271,273,968,178 and 4,846,747,965,520.50

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Solution

The fourth proportional to 7,441,567,574,198.40, 10,271,273,968,178 and 4,846,747,965,520.50 is: 6,689,756,655,731.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,441,567,574,198.40 : 10,271,273,968,178 = 4,846,747,965,520.50 : x
  2. Step 2: Convert to fraction form
    7,441,567,574,198.40/10,271,273,968,178 = 4,846,747,965,520.50/x
  3. Step 3: Cross multiply
    7,441,567,574,198.40x = 10,271,273,968,178 × 4,846,747,965,520.50
  4. Step 4: Simplify right side
    7,441,567,574,198.40x = 49,782,276,208,570,396,506,587,136
  5. Step 5: Solve for x
    x = 49,782,276,208,570,396,506,587,136/7,441,567,574,198.40
  6. Step 6: Final answer
    x = 6,689,756,655,731.63

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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.