Home / 4,903,455,942.90-6,766,912,106.19-2,675,931,610.50

Finding the Fourth Proportional to 4,903,455,942.90, 6,766,912,106.19 and 2,675,931,610.50

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Solution

The fourth proportional to 4,903,455,942.90, 6,766,912,106.19 and 2,675,931,610.50 is: 3,692,863,609.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,455,942.90 : 6,766,912,106.19 = 2,675,931,610.50 : x
  2. Step 2: Convert to fraction form
    4,903,455,942.90/6,766,912,106.19 = 2,675,931,610.50/x
  3. Step 3: Cross multiply
    4,903,455,942.90x = 6,766,912,106.19 × 2,675,931,610.50
  4. Step 4: Simplify right side
    4,903,455,942.90x = 18,107,794,010,428,952,576
  5. Step 5: Solve for x
    x = 18,107,794,010,428,952,576/4,903,455,942.90
  6. Step 6: Final answer
    x = 3,692,863,609.11

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1.5x scale

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.