Home / 94,212,152.19-141,318,053.33-29,520,912.51

Finding the Fourth Proportional to 94,212,152.19, 141,318,053.33 and 29,520,912.51

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Solution

The fourth proportional to 94,212,152.19, 141,318,053.33 and 29,520,912.51 is: 44,281,313.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,212,152.19 : 141,318,053.33 = 29,520,912.51 : x
  2. Step 2: Convert to fraction form
    94,212,152.19/141,318,053.33 = 29,520,912.51/x
  3. Step 3: Cross multiply
    94,212,152.19x = 141,318,053.33 × 29,520,912.51
  4. Step 4: Simplify right side
    94,212,152.19x = 4,171,837,888,290,839.50
  5. Step 5: Solve for x
    x = 4,171,837,888,290,839.50/94,212,152.19
  6. Step 6: Final answer
    x = 44,281,313.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.