Home / 222,065,038.24-333,211,409.52-107,147,577.76

Finding the Fourth Proportional to 222,065,038.24, 333,211,409.52 and 107,147,577.76

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Solution

The fourth proportional to 222,065,038.24, 333,211,409.52 and 107,147,577.76 is: 160,776,300.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,065,038.24 : 333,211,409.52 = 107,147,577.76 : x
  2. Step 2: Convert to fraction form
    222,065,038.24/333,211,409.52 = 107,147,577.76/x
  3. Step 3: Cross multiply
    222,065,038.24x = 333,211,409.52 × 107,147,577.76
  4. Step 4: Simplify right side
    222,065,038.24x = 35,702,795,412,063,404
  5. Step 5: Solve for x
    x = 35,702,795,412,063,404/222,065,038.24
  6. Step 6: Final answer
    x = 160,776,300.92

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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.