Home / 2,381,127,895.65-3,571,460,896.26-723,049,537.26

Finding the Fourth Proportional to 2,381,127,895.65, 3,571,460,896.26 and 723,049,537.26

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Solution

The fourth proportional to 2,381,127,895.65, 3,571,460,896.26 and 723,049,537.26 is: 1,084,504,176.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,127,895.65 : 3,571,460,896.26 = 723,049,537.26 : x
  2. Step 2: Convert to fraction form
    2,381,127,895.65/3,571,460,896.26 = 723,049,537.26/x
  3. Step 3: Cross multiply
    2,381,127,895.65x = 3,571,460,896.26 × 723,049,537.26
  4. Step 4: Simplify right side
    2,381,127,895.65x = 2,582,343,148,382,978,048
  5. Step 5: Solve for x
    x = 2,582,343,148,382,978,048/2,381,127,895.65
  6. Step 6: Final answer
    x = 1,084,504,176.82

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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.