Home / 2,380,585,808.46-3,570,812,703.09-633,803,531.34

Finding the Fourth Proportional to 2,380,585,808.46, 3,570,812,703.09 and 633,803,531.34

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Solution

The fourth proportional to 2,380,585,808.46, 3,570,812,703.09 and 633,803,531.34 is: 950,687,722.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,585,808.46 : 3,570,812,703.09 = 633,803,531.34 : x
  2. Step 2: Convert to fraction form
    2,380,585,808.46/3,570,812,703.09 = 633,803,531.34/x
  3. Step 3: Cross multiply
    2,380,585,808.46x = 3,570,812,703.09 × 633,803,531.34
  4. Step 4: Simplify right side
    2,380,585,808.46x = 2,263,193,700,972,173,056
  5. Step 5: Solve for x
    x = 2,263,193,700,972,173,056/2,380,585,808.46
  6. Step 6: Final answer
    x = 950,687,722.71

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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.