Home / 14,083,713.60-21,125,570.40-4,499,404.80

Finding the Fourth Proportional to 14,083,713.60, 21,125,570.40 and 4,499,404.80

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Solution

The fourth proportional to 14,083,713.60, 21,125,570.40 and 4,499,404.80 is: 6,749,107.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,083,713.60 : 21,125,570.40 = 4,499,404.80 : x
  2. Step 2: Convert to fraction form
    14,083,713.60/21,125,570.40 = 4,499,404.80/x
  3. Step 3: Cross multiply
    14,083,713.60x = 21,125,570.40 × 4,499,404.80
  4. Step 4: Simplify right side
    14,083,713.60x = 95,052,492,860,497.91
  5. Step 5: Solve for x
    x = 95,052,492,860,497.91/14,083,713.60
  6. Step 6: Final answer
    x = 6,749,107.20

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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.