Home / 233,688,539.61-322,458,594.57-133,229,936.07

Finding the Fourth Proportional to 233,688,539.61, 322,458,594.57 and 133,229,936.07

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Solution

The fourth proportional to 233,688,539.61, 322,458,594.57 and 133,229,936.07 is: 183,839,301.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,688,539.61 : 322,458,594.57 = 133,229,936.07 : x
  2. Step 2: Convert to fraction form
    233,688,539.61/322,458,594.57 = 133,229,936.07/x
  3. Step 3: Cross multiply
    233,688,539.61x = 322,458,594.57 × 133,229,936.07
  4. Step 4: Simplify right side
    233,688,539.61x = 42,961,137,939,783,144
  5. Step 5: Solve for x
    x = 42,961,137,939,783,144/233,688,539.61
  6. Step 6: Final answer
    x = 183,839,301.71

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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.