Home / 2,597,730,352.92-3,585,135,078.77-1,580,527,993.55

Finding the Fourth Proportional to 2,597,730,352.92, 3,585,135,078.77 and 1,580,527,993.55

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Solution

The fourth proportional to 2,597,730,352.92, 3,585,135,078.77 and 1,580,527,993.55 is: 2,181,291,197.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,730,352.92 : 3,585,135,078.77 = 1,580,527,993.55 : x
  2. Step 2: Convert to fraction form
    2,597,730,352.92/3,585,135,078.77 = 1,580,527,993.55/x
  3. Step 3: Cross multiply
    2,597,730,352.92x = 3,585,135,078.77 × 1,580,527,993.55
  4. Step 4: Simplify right side
    2,597,730,352.92x = 5,666,406,352,628,241,408
  5. Step 5: Solve for x
    x = 5,666,406,352,628,241,408/2,597,730,352.92
  6. Step 6: Final answer
    x = 2,181,291,197.63

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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.