Home / 29,293,263.48-43,949,662.93-19,483,998.24

Finding the Fourth Proportional to 29,293,263.48, 43,949,662.93 and 19,483,998.24

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Solution

The fourth proportional to 29,293,263.48, 43,949,662.93 and 19,483,998.24 is: 29,232,494.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,293,263.48 : 43,949,662.93 = 19,483,998.24 : x
  2. Step 2: Convert to fraction form
    29,293,263.48/43,949,662.93 = 19,483,998.24/x
  3. Step 3: Cross multiply
    29,293,263.48x = 43,949,662.93 × 19,483,998.24
  4. Step 4: Simplify right side
    29,293,263.48x = 856,315,155,118,662.62
  5. Step 5: Solve for x
    x = 856,315,155,118,662.62/29,293,263.48
  6. Step 6: Final answer
    x = 29,232,494.21

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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.