Home / 262,448,115.68-362,189,395.32-150,939,032.24

Finding the Fourth Proportional to 262,448,115.68, 362,189,395.32 and 150,939,032.24

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Solution

The fourth proportional to 262,448,115.68, 362,189,395.32 and 150,939,032.24 is: 208,302,188.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,448,115.68 : 362,189,395.32 = 150,939,032.24 : x
  2. Step 2: Convert to fraction form
    262,448,115.68/362,189,395.32 = 150,939,032.24/x
  3. Step 3: Cross multiply
    262,448,115.68x = 362,189,395.32 × 150,939,032.24
  4. Step 4: Simplify right side
    262,448,115.68x = 54,668,516,817,191,584
  5. Step 5: Solve for x
    x = 54,668,516,817,191,584/262,448,115.68
  6. Step 6: Final answer
    x = 208,302,188.32

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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.