Home / 2,958,563,030.88-4,082,819,183.82-1,602,207,461.70

Finding the Fourth Proportional to 2,958,563,030.88, 4,082,819,183.82 and 1,602,207,461.70

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Solution

The fourth proportional to 2,958,563,030.88, 4,082,819,183.82 and 1,602,207,461.70 is: 2,211,047,489.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,563,030.88 : 4,082,819,183.82 = 1,602,207,461.70 : x
  2. Step 2: Convert to fraction form
    2,958,563,030.88/4,082,819,183.82 = 1,602,207,461.70/x
  3. Step 3: Cross multiply
    2,958,563,030.88x = 4,082,819,183.82 × 1,602,207,461.70
  4. Step 4: Simplify right side
    2,958,563,030.88x = 6,541,523,361,088,308,224
  5. Step 5: Solve for x
    x = 6,541,523,361,088,308,224/2,958,563,030.88
  6. Step 6: Final answer
    x = 2,211,047,489.21

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Double scale
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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.