Home / 353,169,096.17-529,397,525.93-222,105,036.56

Finding the Fourth Proportional to 353,169,096.17, 529,397,525.93 and 222,105,036.56

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Solution

The fourth proportional to 353,169,096.17, 529,397,525.93 and 222,105,036.56 is: 332,933,595.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,169,096.17 : 529,397,525.93 = 222,105,036.56 : x
  2. Step 2: Convert to fraction form
    353,169,096.17/529,397,525.93 = 222,105,036.56/x
  3. Step 3: Cross multiply
    353,169,096.17x = 529,397,525.93 × 222,105,036.56
  4. Step 4: Simplify right side
    353,169,096.17x = 117,581,856,847,698,688
  5. Step 5: Solve for x
    x = 117,581,856,847,698,688/353,169,096.17
  6. Step 6: Final answer
    x = 332,933,595.05

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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.