Home / 933,773,290.92-1,400,905,606.32-335,571,576.15

Finding the Fourth Proportional to 933,773,290.92, 1,400,905,606.32 and 335,571,576.15

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Solution

The fourth proportional to 933,773,290.92, 1,400,905,606.32 and 335,571,576.15 is: 503,445,651.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,773,290.92 : 1,400,905,606.32 = 335,571,576.15 : x
  2. Step 2: Convert to fraction form
    933,773,290.92/1,400,905,606.32 = 335,571,576.15/x
  3. Step 3: Cross multiply
    933,773,290.92x = 1,400,905,606.32 × 335,571,576.15
  4. Step 4: Simplify right side
    933,773,290.92x = 470,104,102,350,173,760
  5. Step 5: Solve for x
    x = 470,104,102,350,173,760/933,773,290.92
  6. Step 6: Final answer
    x = 503,445,651.02

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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.