Home / 582,535,071.46-873,796,628.47-336,735,305.20

Finding the Fourth Proportional to 582,535,071.46, 873,796,628.47 and 336,735,305.20

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Solution

The fourth proportional to 582,535,071.46, 873,796,628.47 and 336,735,305.20 is: 505,099,501.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,535,071.46 : 873,796,628.47 = 336,735,305.20 : x
  2. Step 2: Convert to fraction form
    582,535,071.46/873,796,628.47 = 336,735,305.20/x
  3. Step 3: Cross multiply
    582,535,071.46x = 873,796,628.47 × 336,735,305.20
  4. Step 4: Simplify right side
    582,535,071.46x = 294,238,174,370,576,448
  5. Step 5: Solve for x
    x = 294,238,174,370,576,448/582,535,071.46
  6. Step 6: Final answer
    x = 505,099,501.79

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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.