Home / 152,892,464.40-229,338,696.60-95,561,571.60

Finding the Fourth Proportional to 152,892,464.40, 229,338,696.60 and 95,561,571.60

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Solution

The fourth proportional to 152,892,464.40, 229,338,696.60 and 95,561,571.60 is: 143,342,357.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,892,464.40 : 229,338,696.60 = 95,561,571.60 : x
  2. Step 2: Convert to fraction form
    152,892,464.40/229,338,696.60 = 95,561,571.60/x
  3. Step 3: Cross multiply
    152,892,464.40x = 229,338,696.60 × 95,561,571.60
  4. Step 4: Simplify right side
    152,892,464.40x = 21,915,966,275,791,576
  5. Step 5: Solve for x
    x = 21,915,966,275,791,576/152,892,464.40
  6. Step 6: Final answer
    x = 143,342,357.40

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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.