Home / 5,414,361,417,918.60-8,119,819,072,920.60-1,787,437,340,305.50

Finding the Fourth Proportional to 5,414,361,417,918.60, 8,119,819,072,920.60 and 1,787,437,340,305.50

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Solution

The fourth proportional to 5,414,361,417,918.60, 8,119,819,072,920.60 and 1,787,437,340,305.50 is: 2,680,587,180,499.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414,361,417,918.60 : 8,119,819,072,920.60 = 1,787,437,340,305.50 : x
  2. Step 2: Convert to fraction form
    5,414,361,417,918.60/8,119,819,072,920.60 = 1,787,437,340,305.50/x
  3. Step 3: Cross multiply
    5,414,361,417,918.60x = 8,119,819,072,920.60 × 1,787,437,340,305.50
  4. Step 4: Simplify right side
    5,414,361,417,918.60x = 14,513,667,807,463,066,262,568,960
  5. Step 5: Solve for x
    x = 14,513,667,807,463,066,262,568,960/5,414,361,417,918.60
  6. Step 6: Final answer
    x = 2,680,587,180,499.38

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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.