Home / 2,477,571,276.84-3,716,256,126.87-612,169,995.54

Finding the Fourth Proportional to 2,477,571,276.84, 3,716,256,126.87 and 612,169,995.54

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Solution

The fourth proportional to 2,477,571,276.84, 3,716,256,126.87 and 612,169,995.54 is: 918,230,090.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,571,276.84 : 3,716,256,126.87 = 612,169,995.54 : x
  2. Step 2: Convert to fraction form
    2,477,571,276.84/3,716,256,126.87 = 612,169,995.54/x
  3. Step 3: Cross multiply
    2,477,571,276.84x = 3,716,256,126.87 × 612,169,995.54
  4. Step 4: Simplify right side
    2,477,571,276.84x = 2,274,980,496,611,505,408
  5. Step 5: Solve for x
    x = 2,274,980,496,611,505,408/2,477,571,276.84
  6. Step 6: Final answer
    x = 918,230,090.04

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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.