Home / 333,068,109.84-459,682,069.41-191,912,295.60

Finding the Fourth Proportional to 333,068,109.84, 459,682,069.41 and 191,912,295.60

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Solution

The fourth proportional to 333,068,109.84, 459,682,069.41 and 191,912,295.60 is: 264,866,670.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,068,109.84 : 459,682,069.41 = 191,912,295.60 : x
  2. Step 2: Convert to fraction form
    333,068,109.84/459,682,069.41 = 191,912,295.60/x
  3. Step 3: Cross multiply
    333,068,109.84x = 459,682,069.41 × 191,912,295.60
  4. Step 4: Simplify right side
    333,068,109.84x = 88,218,641,186,631,632
  5. Step 5: Solve for x
    x = 88,218,641,186,631,632/333,068,109.84
  6. Step 6: Final answer
    x = 264,866,670.15

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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.