Home / 614,674,652.85-848,253,576.61-332,417,093.65

Finding the Fourth Proportional to 614,674,652.85, 848,253,576.61 and 332,417,093.65

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Solution

The fourth proportional to 614,674,652.85, 848,253,576.61 and 332,417,093.65 is: 458,736,971.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,674,652.85 : 848,253,576.61 = 332,417,093.65 : x
  2. Step 2: Convert to fraction form
    614,674,652.85/848,253,576.61 = 332,417,093.65/x
  3. Step 3: Cross multiply
    614,674,652.85x = 848,253,576.61 × 332,417,093.65
  4. Step 4: Simplify right side
    614,674,652.85x = 281,973,988,609,010,464
  5. Step 5: Solve for x
    x = 281,973,988,609,010,464/614,674,652.85
  6. Step 6: Final answer
    x = 458,736,971.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.