Home / 179,693,600.40-269,540,400.60-58,525,052.40

Finding the Fourth Proportional to 179,693,600.40, 269,540,400.60 and 58,525,052.40

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Solution

The fourth proportional to 179,693,600.40, 269,540,400.60 and 58,525,052.40 is: 87,787,578.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,693,600.40 : 269,540,400.60 = 58,525,052.40 : x
  2. Step 2: Convert to fraction form
    179,693,600.40/269,540,400.60 = 58,525,052.40/x
  3. Step 3: Cross multiply
    179,693,600.40x = 269,540,400.60 × 58,525,052.40
  4. Step 4: Simplify right side
    179,693,600.40x = 15,774,866,069,031,992
  5. Step 5: Solve for x
    x = 15,774,866,069,031,992/179,693,600.40
  6. Step 6: Final answer
    x = 87,787,578.60

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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.