Home / 6,147,871,286.94-9,222,369,709.30-1,726,260,918.40

Finding the Fourth Proportional to 6,147,871,286.94, 9,222,369,709.30 and 1,726,260,918.40

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Solution

The fourth proportional to 6,147,871,286.94, 9,222,369,709.30 and 1,726,260,918.40 is: 2,589,549,400.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,871,286.94 : 9,222,369,709.30 = 1,726,260,918.40 : x
  2. Step 2: Convert to fraction form
    6,147,871,286.94/9,222,369,709.30 = 1,726,260,918.40/x
  3. Step 3: Cross multiply
    6,147,871,286.94x = 9,222,369,709.30 × 1,726,260,918.40
  4. Step 4: Simplify right side
    6,147,871,286.94x = 15,920,216,404,200,558,592
  5. Step 5: Solve for x
    x = 15,920,216,404,200,558,592/6,147,871,286.94
  6. Step 6: Final answer
    x = 2,589,549,400.30

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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.