Home / 1,137,254,782-1,705,882,173-275,611,774

Finding the Fourth Proportional to 1,137,254,782, 1,705,882,173 and 275,611,774

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Solution

The fourth proportional to 1,137,254,782, 1,705,882,173 and 275,611,774 is: 413,417,661

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,254,782 : 1,705,882,173 = 275,611,774 : x
  2. Step 2: Convert to fraction form
    1,137,254,782/1,705,882,173 = 275,611,774/x
  3. Step 3: Cross multiply
    1,137,254,782x = 1,705,882,173 × 275,611,774
  4. Step 4: Simplify right side
    1,137,254,782x = 470,161,211,935,504,896
  5. Step 5: Solve for x
    x = 470,161,211,935,504,896/1,137,254,782
  6. Step 6: Final answer
    x = 413,417,661

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