Home / 3,353,357,247,628.80-4,627,633,010,640.30-1,811,854,631,040.30

Finding the Fourth Proportional to 3,353,357,247,628.80, 4,627,633,010,640.30 and 1,811,854,631,040.30

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Solution

The fourth proportional to 3,353,357,247,628.80, 4,627,633,010,640.30 and 1,811,854,631,040.30 is: 2,500,359,395,651.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,357,247,628.80 : 4,627,633,010,640.30 = 1,811,854,631,040.30 : x
  2. Step 2: Convert to fraction form
    3,353,357,247,628.80/4,627,633,010,640.30 = 1,811,854,631,040.30/x
  3. Step 3: Cross multiply
    3,353,357,247,628.80x = 4,627,633,010,640.30 × 1,811,854,631,040.30
  4. Step 4: Simplify right side
    3,353,357,247,628.80x = 8,384,598,301,083,593,066,151,936
  5. Step 5: Solve for x
    x = 8,384,598,301,083,593,066,151,936/3,353,357,247,628.80
  6. Step 6: Final answer
    x = 2,500,359,395,651.16

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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.