Home / 214,336,231.09-295,950,607.94-164,698,362.29

Finding the Fourth Proportional to 214,336,231.09, 295,950,607.94 and 164,698,362.29

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Solution

The fourth proportional to 214,336,231.09, 295,950,607.94 and 164,698,362.29 is: 227,411,764.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,336,231.09 : 295,950,607.94 = 164,698,362.29 : x
  2. Step 2: Convert to fraction form
    214,336,231.09/295,950,607.94 = 164,698,362.29/x
  3. Step 3: Cross multiply
    214,336,231.09x = 295,950,607.94 × 164,698,362.29
  4. Step 4: Simplify right side
    214,336,231.09x = 48,742,580,446,447,864
  5. Step 5: Solve for x
    x = 48,742,580,446,447,864/214,336,231.09
  6. Step 6: Final answer
    x = 227,411,764.21

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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.