Home / 195,415,630.98-293,132,873.07-64,255,002.54

Finding the Fourth Proportional to 195,415,630.98, 293,132,873.07 and 64,255,002.54

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Solution

The fourth proportional to 195,415,630.98, 293,132,873.07 and 64,255,002.54 is: 96,385,603.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,415,630.98 : 293,132,873.07 = 64,255,002.54 : x
  2. Step 2: Convert to fraction form
    195,415,630.98/293,132,873.07 = 64,255,002.54/x
  3. Step 3: Cross multiply
    195,415,630.98x = 293,132,873.07 × 64,255,002.54
  4. Step 4: Simplify right side
    195,415,630.98x = 18,835,253,503,670,348
  5. Step 5: Solve for x
    x = 18,835,253,503,670,348/195,415,630.98
  6. Step 6: Final answer
    x = 96,385,603.39

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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.