Home / 2,958,563,010.62-4,082,819,155.88-1,602,207,441.41

Finding the Fourth Proportional to 2,958,563,010.62, 4,082,819,155.88 and 1,602,207,441.41

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Solution

The fourth proportional to 2,958,563,010.62, 4,082,819,155.88 and 1,602,207,441.41 is: 2,211,047,461.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958,563,010.62 : 4,082,819,155.88 = 1,602,207,441.41 : x
  2. Step 2: Convert to fraction form
    2,958,563,010.62/4,082,819,155.88 = 1,602,207,441.41/x
  3. Step 3: Cross multiply
    2,958,563,010.62x = 4,082,819,155.88 × 1,602,207,441.41
  4. Step 4: Simplify right side
    2,958,563,010.62x = 6,541,523,233,453,805,568
  5. Step 5: Solve for x
    x = 6,541,523,233,453,805,568/2,958,563,010.62
  6. Step 6: Final answer
    x = 2,211,047,461.21

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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.