Home / 5,043,008,415.39-7,569,103,000.14-2,684,149,742.76

Finding the Fourth Proportional to 5,043,008,415.39, 7,569,103,000.14 and 2,684,149,742.76

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Solution

The fourth proportional to 5,043,008,415.39, 7,569,103,000.14 and 2,684,149,742.76 is: 4,028,667,850.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043,008,415.39 : 7,569,103,000.14 = 2,684,149,742.76 : x
  2. Step 2: Convert to fraction form
    5,043,008,415.39/7,569,103,000.14 = 2,684,149,742.76/x
  3. Step 3: Cross multiply
    5,043,008,415.39x = 7,569,103,000.14 × 2,684,149,742.76
  4. Step 4: Simplify right side
    5,043,008,415.39x = 20,316,605,870,749,728,768
  5. Step 5: Solve for x
    x = 20,316,605,870,749,728,768/5,043,008,415.39
  6. Step 6: Final answer
    x = 4,028,667,850.08

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1.5x scale

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.