Home / 2,929,850,604.81-4,394,597,923.22-1,039,140,465.93

Finding the Fourth Proportional to 2,929,850,604.81, 4,394,597,923.22 and 1,039,140,465.93

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Solution

The fourth proportional to 2,929,850,604.81, 4,394,597,923.22 and 1,039,140,465.93 is: 1,558,647,572.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,929,850,604.81 : 4,394,597,923.22 = 1,039,140,465.93 : x
  2. Step 2: Convert to fraction form
    2,929,850,604.81/4,394,597,923.22 = 1,039,140,465.93/x
  3. Step 3: Cross multiply
    2,929,850,604.81x = 4,394,597,923.22 × 1,039,140,465.93
  4. Step 4: Simplify right side
    2,929,850,604.81x = 4,566,604,533,504,645,632
  5. Step 5: Solve for x
    x = 4,566,604,533,504,645,632/2,929,850,604.81
  6. Step 6: Final answer
    x = 1,558,647,572.68

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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.