Home / 192,183,535.30-265,211,958.10-104,075,516.73

Finding the Fourth Proportional to 192,183,535.30, 265,211,958.10 and 104,075,516.73

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Solution

The fourth proportional to 192,183,535.30, 265,211,958.10 and 104,075,516.73 is: 143,623,497.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,183,535.30 : 265,211,958.10 = 104,075,516.73 : x
  2. Step 2: Convert to fraction form
    192,183,535.30/265,211,958.10 = 104,075,516.73/x
  3. Step 3: Cross multiply
    192,183,535.30x = 265,211,958.10 × 104,075,516.73
  4. Step 4: Simplify right side
    192,183,535.30x = 27,602,071,582,232,608
  5. Step 5: Solve for x
    x = 27,602,071,582,232,608/192,183,535.30
  6. Step 6: Final answer
    x = 143,623,497.92

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1.5x scale

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.