Home / 1,066,450,470.56-1,599,262,139.24-366,809,575.04

Finding the Fourth Proportional to 1,066,450,470.56, 1,599,262,139.24 and 366,809,575.04

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Solution

The fourth proportional to 1,066,450,470.56, 1,599,262,139.24 and 366,809,575.04 is: 550,072,114.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,450,470.56 : 1,599,262,139.24 = 366,809,575.04 : x
  2. Step 2: Convert to fraction form
    1,066,450,470.56/1,599,262,139.24 = 366,809,575.04/x
  3. Step 3: Cross multiply
    1,066,450,470.56x = 1,599,262,139.24 × 366,809,575.04
  4. Step 4: Simplify right side
    1,066,450,470.56x = 586,624,665,672,185,728
  5. Step 5: Solve for x
    x = 586,624,665,672,185,728/1,066,450,470.56
  6. Step 6: Final answer
    x = 550,072,114.80

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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.