Home / 444,719,273,009.76-613,669,713,404.50-249,410,483,875.30

Finding the Fourth Proportional to 444,719,273,009.76, 613,669,713,404.50 and 249,410,483,875.30

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Solution

The fourth proportional to 444,719,273,009.76, 613,669,713,404.50 and 249,410,483,875.30 is: 344,162,417,616.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,719,273,009.76 : 613,669,713,404.50 = 249,410,483,875.30 : x
  2. Step 2: Convert to fraction form
    444,719,273,009.76/613,669,713,404.50 = 249,410,483,875.30/x
  3. Step 3: Cross multiply
    444,719,273,009.76x = 613,669,713,404.50 × 249,410,483,875.30
  4. Step 4: Simplify right side
    444,719,273,009.76x = 153,055,660,159,833,015,844,864
  5. Step 5: Solve for x
    x = 153,055,660,159,833,015,844,864/444,719,273,009.76
  6. Step 6: Final answer
    x = 344,162,417,616.82

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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.