Home / 2,467,357,483.97-3,701,155,811.12-809,118,074.90

Finding the Fourth Proportional to 2,467,357,483.97, 3,701,155,811.12 and 809,118,074.90

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Solution

The fourth proportional to 2,467,357,483.97, 3,701,155,811.12 and 809,118,074.90 is: 1,213,716,327.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,357,483.97 : 3,701,155,811.12 = 809,118,074.90 : x
  2. Step 2: Convert to fraction form
    2,467,357,483.97/3,701,155,811.12 = 809,118,074.90/x
  3. Step 3: Cross multiply
    2,467,357,483.97x = 3,701,155,811.12 × 809,118,074.90
  4. Step 4: Simplify right side
    2,467,357,483.97x = 2,994,672,064,798,362,112
  5. Step 5: Solve for x
    x = 2,994,672,064,798,362,112/2,467,357,483.97
  6. Step 6: Final answer
    x = 1,213,716,327.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.