Home / 3,089,332,251,812-4,263,001,406,206.50-1,788,777,197,325.70

Finding the Fourth Proportional to 3,089,332,251,812, 4,263,001,406,206.50 and 1,788,777,197,325.70

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Solution

The fourth proportional to 3,089,332,251,812, 4,263,001,406,206.50 and 1,788,777,197,325.70 is: 2,468,352,085,832.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,332,251,812 : 4,263,001,406,206.50 = 1,788,777,197,325.70 : x
  2. Step 2: Convert to fraction form
    3,089,332,251,812/4,263,001,406,206.50 = 1,788,777,197,325.70/x
  3. Step 3: Cross multiply
    3,089,332,251,812x = 4,263,001,406,206.50 × 1,788,777,197,325.70
  4. Step 4: Simplify right side
    3,089,332,251,812x = 7,625,559,707,589,580,911,804,416
  5. Step 5: Solve for x
    x = 7,625,559,707,589,580,911,804,416/3,089,332,251,812
  6. Step 6: Final answer
    x = 2,468,352,085,832.44

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.