Home / 3,306,890,294.45-4,563,500,616.61-1,801,529,015.51

Finding the Fourth Proportional to 3,306,890,294.45, 4,563,500,616.61 and 1,801,529,015.51

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Solution

The fourth proportional to 3,306,890,294.45, 4,563,500,616.61 and 1,801,529,015.51 is: 2,486,105,688.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,890,294.45 : 4,563,500,616.61 = 1,801,529,015.51 : x
  2. Step 2: Convert to fraction form
    3,306,890,294.45/4,563,500,616.61 = 1,801,529,015.51/x
  3. Step 3: Cross multiply
    3,306,890,294.45x = 4,563,500,616.61 × 1,801,529,015.51
  4. Step 4: Simplify right side
    3,306,890,294.45x = 8,221,278,773,106,628,608
  5. Step 5: Solve for x
    x = 8,221,278,773,106,628,608/3,306,890,294.45
  6. Step 6: Final answer
    x = 2,486,105,688.75

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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.