Home / 5,976,342,048.60-8,964,513,072.90-1,835,991,505.80

Finding the Fourth Proportional to 5,976,342,048.60, 8,964,513,072.90 and 1,835,991,505.80

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Solution

The fourth proportional to 5,976,342,048.60, 8,964,513,072.90 and 1,835,991,505.80 is: 2,753,987,258.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976,342,048.60 : 8,964,513,072.90 = 1,835,991,505.80 : x
  2. Step 2: Convert to fraction form
    5,976,342,048.60/8,964,513,072.90 = 1,835,991,505.80/x
  3. Step 3: Cross multiply
    5,976,342,048.60x = 8,964,513,072.90 × 1,835,991,505.80
  4. Step 4: Simplify right side
    5,976,342,048.60x = 16,458,769,855,477,454,848
  5. Step 5: Solve for x
    x = 16,458,769,855,477,454,848/5,976,342,048.60
  6. Step 6: Final answer
    x = 2,753,987,258.70

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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.