Home / 213,809,467.36-295,057,064.98-116,024,323.36

Finding the Fourth Proportional to 213,809,467.36, 295,057,064.98 and 116,024,323.36

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Solution

The fourth proportional to 213,809,467.36, 295,057,064.98 and 116,024,323.36 is: 160,113,566.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,809,467.36 : 295,057,064.98 = 116,024,323.36 : x
  2. Step 2: Convert to fraction form
    213,809,467.36/295,057,064.98 = 116,024,323.36/x
  3. Step 3: Cross multiply
    213,809,467.36x = 295,057,064.98 × 116,024,323.36
  4. Step 4: Simplify right side
    213,809,467.36x = 34,233,796,316,892,052
  5. Step 5: Solve for x
    x = 34,233,796,316,892,052/213,809,467.36
  6. Step 6: Final answer
    x = 160,113,566.25

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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.