Home / 344,807,323.21-475,827,466.26-188,175,551.20

Finding the Fourth Proportional to 344,807,323.21, 475,827,466.26 and 188,175,551.20

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Solution

The fourth proportional to 344,807,323.21, 475,827,466.26 and 188,175,551.20 is: 259,678,637.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,807,323.21 : 475,827,466.26 = 188,175,551.20 : x
  2. Step 2: Convert to fraction form
    344,807,323.21/475,827,466.26 = 188,175,551.20/x
  3. Step 3: Cross multiply
    344,807,323.21x = 475,827,466.26 × 188,175,551.20
  4. Step 4: Simplify right side
    344,807,323.21x = 89,539,095,741,765,136
  5. Step 5: Solve for x
    x = 89,539,095,741,765,136/344,807,323.21
  6. Step 6: Final answer
    x = 259,678,637.07

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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.