Home / 332,071,455.72-497,560,624.74-113,602,370.52

Finding the Fourth Proportional to 332,071,455.72, 497,560,624.74 and 113,602,370.52

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Solution

The fourth proportional to 332,071,455.72, 497,560,624.74 and 113,602,370.52 is: 170,216,576.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,071,455.72 : 497,560,624.74 = 113,602,370.52 : x
  2. Step 2: Convert to fraction form
    332,071,455.72/497,560,624.74 = 113,602,370.52/x
  3. Step 3: Cross multiply
    332,071,455.72x = 497,560,624.74 × 113,602,370.52
  4. Step 4: Simplify right side
    332,071,455.72x = 56,524,066,447,876,160
  5. Step 5: Solve for x
    x = 56,524,066,447,876,160/332,071,455.72
  6. Step 6: Final answer
    x = 170,216,576.81

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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.