Home / 444,719,273,003.15-613,669,713,395.40-249,410,483,868.70

Finding the Fourth Proportional to 444,719,273,003.15, 613,669,713,395.40 and 249,410,483,868.70

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Solution

The fourth proportional to 444,719,273,003.15, 613,669,713,395.40 and 249,410,483,868.70 is: 344,162,417,607.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,719,273,003.15 : 613,669,713,395.40 = 249,410,483,868.70 : x
  2. Step 2: Convert to fraction form
    444,719,273,003.15/613,669,713,395.40 = 249,410,483,868.70/x
  3. Step 3: Cross multiply
    444,719,273,003.15x = 613,669,713,395.40 × 249,410,483,868.70
  4. Step 4: Simplify right side
    444,719,273,003.15x = 153,055,660,153,513,172,795,392
  5. Step 5: Solve for x
    x = 153,055,660,153,513,172,795,392/444,719,273,003.15
  6. Step 6: Final answer
    x = 344,162,417,607.72

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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.