Home / 2,562,837,711.94-3,536,853,365.19-1,433,740,119.49

Finding the Fourth Proportional to 2,562,837,711.94, 3,536,853,365.19 and 1,433,740,119.49

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Solution

The fourth proportional to 2,562,837,711.94, 3,536,853,365.19 and 1,433,740,119.49 is: 1,978,638,187.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,837,711.94 : 3,536,853,365.19 = 1,433,740,119.49 : x
  2. Step 2: Convert to fraction form
    2,562,837,711.94/3,536,853,365.19 = 1,433,740,119.49/x
  3. Step 3: Cross multiply
    2,562,837,711.94x = 3,536,853,365.19 × 1,433,740,119.49
  4. Step 4: Simplify right side
    2,562,837,711.94x = 5,070,928,566,426,119,168
  5. Step 5: Solve for x
    x = 5,070,928,566,426,119,168/2,562,837,711.94
  6. Step 6: Final answer
    x = 1,978,638,187.97

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1.5x scale

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.