Home / 10,094,766.98-13,930,254.52-5,743,764.50

Finding the Fourth Proportional to 10,094,766.98, 13,930,254.52 and 5,743,764.50

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Solution

The fourth proportional to 10,094,766.98, 13,930,254.52 and 5,743,764.50 is: 7,926,096.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,094,766.98 : 13,930,254.52 = 5,743,764.50 : x
  2. Step 2: Convert to fraction form
    10,094,766.98/13,930,254.52 = 5,743,764.50/x
  3. Step 3: Cross multiply
    10,094,766.98x = 13,930,254.52 × 5,743,764.50
  4. Step 4: Simplify right side
    10,094,766.98x = 80,012,101,303,929.86
  5. Step 5: Solve for x
    x = 80,012,101,303,929.86/10,094,766.98
  6. Step 6: Final answer
    x = 7,926,096.91

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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.