Home / 33,154,281,693.66-49,757,211,551.31-23,140,672,803.42

Finding the Fourth Proportional to 33,154,281,693.66, 49,757,211,551.31 and 23,140,672,803.42

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Solution

The fourth proportional to 33,154,281,693.66, 49,757,211,551.31 and 23,140,672,803.42 is: 34,729,009,144.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,154,281,693.66 : 49,757,211,551.31 = 23,140,672,803.42 : x
  2. Step 2: Convert to fraction form
    33,154,281,693.66/49,757,211,551.31 = 23,140,672,803.42/x
  3. Step 3: Cross multiply
    33,154,281,693.66x = 49,757,211,551.31 × 23,140,672,803.42
  4. Step 4: Simplify right side
    33,154,281,693.66x = 1,151,415,352,119,414,620,160
  5. Step 5: Solve for x
    x = 1,151,415,352,119,414,620,160/33,154,281,693.66
  6. Step 6: Final answer
    x = 34,729,009,144.53

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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.