Home / 3,306,741,499.17-4,563,301,257.08-1,821,629,624.67

Finding the Fourth Proportional to 3,306,741,499.17, 4,563,301,257.08 and 1,821,629,624.67

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Solution

The fourth proportional to 3,306,741,499.17, 4,563,301,257.08 and 1,821,629,624.67 is: 2,513,847,773.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,741,499.17 : 4,563,301,257.08 = 1,821,629,624.67 : x
  2. Step 2: Convert to fraction form
    3,306,741,499.17/4,563,301,257.08 = 1,821,629,624.67/x
  3. Step 3: Cross multiply
    3,306,741,499.17x = 4,563,301,257.08 × 1,821,629,624.67
  4. Step 4: Simplify right side
    3,306,741,499.17x = 8,312,644,756,181,671,936
  5. Step 5: Solve for x
    x = 8,312,644,756,181,671,936/3,306,741,499.17
  6. Step 6: Final answer
    x = 2,513,847,773.79

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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.