Home / 3,353,844,605.78-4,628,116,650.84-1,848,466,370.90

Finding the Fourth Proportional to 3,353,844,605.78, 4,628,116,650.84 and 1,848,466,370.90

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Solution

The fourth proportional to 3,353,844,605.78, 4,628,116,650.84 and 1,848,466,370.90 is: 2,550,779,477.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,844,605.78 : 4,628,116,650.84 = 1,848,466,370.90 : x
  2. Step 2: Convert to fraction form
    3,353,844,605.78/4,628,116,650.84 = 1,848,466,370.90/x
  3. Step 3: Cross multiply
    3,353,844,605.78x = 4,628,116,650.84 × 1,848,466,370.90
  4. Step 4: Simplify right side
    3,353,844,605.78x = 8,554,917,989,656,936,448
  5. Step 5: Solve for x
    x = 8,554,917,989,656,936,448/3,353,844,605.78
  6. Step 6: Final answer
    x = 2,550,779,477.06

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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.