Home / 2,011,120,902.34-3,014,724,891.75-961,586,367.46

Finding the Fourth Proportional to 2,011,120,902.34, 3,014,724,891.75 and 961,586,367.46

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Solution

The fourth proportional to 2,011,120,902.34, 3,014,724,891.75 and 961,586,367.46 is: 1,441,444,099.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,120,902.34 : 3,014,724,891.75 = 961,586,367.46 : x
  2. Step 2: Convert to fraction form
    2,011,120,902.34/3,014,724,891.75 = 961,586,367.46/x
  3. Step 3: Cross multiply
    2,011,120,902.34x = 3,014,724,891.75 × 961,586,367.46
  4. Step 4: Simplify right side
    2,011,120,902.34x = 2,898,918,357,549,124,096
  5. Step 5: Solve for x
    x = 2,898,918,357,549,124,096/2,011,120,902.34
  6. Step 6: Final answer
    x = 1,441,444,099.25

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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.