Home / 1,057,738,535.33-1,586,614,564.06-310,751,252.04

Finding the Fourth Proportional to 1,057,738,535.33, 1,586,614,564.06 and 310,751,252.04

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Solution

The fourth proportional to 1,057,738,535.33, 1,586,614,564.06 and 310,751,252.04 is: 466,128,864.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,738,535.33 : 1,586,614,564.06 = 310,751,252.04 : x
  2. Step 2: Convert to fraction form
    1,057,738,535.33/1,586,614,564.06 = 310,751,252.04/x
  3. Step 3: Cross multiply
    1,057,738,535.33x = 1,586,614,564.06 × 310,751,252.04
  4. Step 4: Simplify right side
    1,057,738,535.33x = 493,042,462,286,543,808
  5. Step 5: Solve for x
    x = 493,042,462,286,543,808/1,057,738,535.33
  6. Step 6: Final answer
    x = 466,128,864.38

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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.