Home / 933,773,289.42-1,400,905,604.07-335,571,574.65

Finding the Fourth Proportional to 933,773,289.42, 1,400,905,604.07 and 335,571,574.65

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Solution

The fourth proportional to 933,773,289.42, 1,400,905,604.07 and 335,571,574.65 is: 503,445,648.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,773,289.42 : 1,400,905,604.07 = 335,571,574.65 : x
  2. Step 2: Convert to fraction form
    933,773,289.42/1,400,905,604.07 = 335,571,574.65/x
  3. Step 3: Cross multiply
    933,773,289.42x = 1,400,905,604.07 × 335,571,574.65
  4. Step 4: Simplify right side
    933,773,289.42x = 470,104,099,489,602,368
  5. Step 5: Solve for x
    x = 470,104,099,489,602,368/933,773,289.42
  6. Step 6: Final answer
    x = 503,445,648.76

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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.