Home / 192,952,084.93-266,275,564.11-104,846,082.30

Finding the Fourth Proportional to 192,952,084.93, 266,275,564.11 and 104,846,082.30

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Solution

The fourth proportional to 192,952,084.93, 266,275,564.11 and 104,846,082.30 is: 144,688,510.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,952,084.93 : 266,275,564.11 = 104,846,082.30 : x
  2. Step 2: Convert to fraction form
    192,952,084.93/266,275,564.11 = 104,846,082.30/x
  3. Step 3: Cross multiply
    192,952,084.93x = 266,275,564.11 × 104,846,082.30
  4. Step 4: Simplify right side
    192,952,084.93x = 27,917,949,709,155,988
  5. Step 5: Solve for x
    x = 27,917,949,709,155,988/192,952,084.93
  6. Step 6: Final answer
    x = 144,688,510.21

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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.