Home / 3,265,883,619.58-4,898,811,447.82-905,037,834.98

Finding the Fourth Proportional to 3,265,883,619.58, 4,898,811,447.82 and 905,037,834.98

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Solution

The fourth proportional to 3,265,883,619.58, 4,898,811,447.82 and 905,037,834.98 is: 1,357,552,877.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,883,619.58 : 4,898,811,447.82 = 905,037,834.98 : x
  2. Step 2: Convert to fraction form
    3,265,883,619.58/4,898,811,447.82 = 905,037,834.98/x
  3. Step 3: Cross multiply
    3,265,883,619.58x = 4,898,811,447.82 × 905,037,834.98
  4. Step 4: Simplify right side
    3,265,883,619.58x = 4,433,609,706,710,252,032
  5. Step 5: Solve for x
    x = 4,433,609,706,710,252,032/3,265,883,619.58
  6. Step 6: Final answer
    x = 1,357,552,877.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.