Home / 952,089,821.34-1,427,482,754.37-484,846,795.86

Finding the Fourth Proportional to 952,089,821.34, 1,427,482,754.37 and 484,846,795.86

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Solution

The fourth proportional to 952,089,821.34, 1,427,482,754.37 and 484,846,795.86 is: 726,938,177.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,089,821.34 : 1,427,482,754.37 = 484,846,795.86 : x
  2. Step 2: Convert to fraction form
    952,089,821.34/1,427,482,754.37 = 484,846,795.86/x
  3. Step 3: Cross multiply
    952,089,821.34x = 1,427,482,754.37 × 484,846,795.86
  4. Step 4: Simplify right side
    952,089,821.34x = 692,110,439,601,701,888
  5. Step 5: Solve for x
    x = 692,110,439,601,701,888/952,089,821.34
  6. Step 6: Final answer
    x = 726,938,177.56

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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.