Home / 225,948,121.60-338,922,182.40-225,948,121.60

Finding the Fourth Proportional to 225,948,121.60, 338,922,182.40 and 225,948,121.60

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Solution

The fourth proportional to 225,948,121.60, 338,922,182.40 and 225,948,121.60 is: 338,922,182.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,948,121.60 : 338,922,182.40 = 225,948,121.60 : x
  2. Step 2: Convert to fraction form
    225,948,121.60/338,922,182.40 = 225,948,121.60/x
  3. Step 3: Cross multiply
    225,948,121.60x = 338,922,182.40 × 225,948,121.60
  4. Step 4: Simplify right side
    225,948,121.60x = 76,578,830,481,852,576
  5. Step 5: Solve for x
    x = 76,578,830,481,852,576/225,948,121.60
  6. Step 6: Final answer
    x = 338,922,182.40

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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.