Home / 5,029,140,515.88-6,889,953,761.61-4,840,634,840.52

Finding the Fourth Proportional to 5,029,140,515.88, 6,889,953,761.61 and 4,840,634,840.52

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Solution

The fourth proportional to 5,029,140,515.88, 6,889,953,761.61 and 4,840,634,840.52 is: 6,631,699,814.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,140,515.88 : 6,889,953,761.61 = 4,840,634,840.52 : x
  2. Step 2: Convert to fraction form
    5,029,140,515.88/6,889,953,761.61 = 4,840,634,840.52/x
  3. Step 3: Cross multiply
    5,029,140,515.88x = 6,889,953,761.61 × 4,840,634,840.52
  4. Step 4: Simplify right side
    5,029,140,515.88x = 33,351,750,228,021,198,848
  5. Step 5: Solve for x
    x = 33,351,750,228,021,198,848/5,029,140,515.88
  6. Step 6: Final answer
    x = 6,631,699,814.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.