Home / 1,182,002,448.96-1,773,007,039.32-341,713,598.03

Finding the Fourth Proportional to 1,182,002,448.96, 1,773,007,039.32 and 341,713,598.03

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Solution

The fourth proportional to 1,182,002,448.96, 1,773,007,039.32 and 341,713,598.03 is: 512,571,370.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,002,448.96 : 1,773,007,039.32 = 341,713,598.03 : x
  2. Step 2: Convert to fraction form
    1,182,002,448.96/1,773,007,039.32 = 341,713,598.03/x
  3. Step 3: Cross multiply
    1,182,002,448.96x = 1,773,007,039.32 × 341,713,598.03
  4. Step 4: Simplify right side
    1,182,002,448.96x = 605,860,614,729,689,728
  5. Step 5: Solve for x
    x = 605,860,614,729,689,728/1,182,002,448.96
  6. Step 6: Final answer
    x = 512,571,370.10

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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.