Home / 8,851,366.80-13,277,050.20-5,492,134.80

Finding the Fourth Proportional to 8,851,366.80, 13,277,050.20 and 5,492,134.80

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Solution

The fourth proportional to 8,851,366.80, 13,277,050.20 and 5,492,134.80 is: 8,238,202.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,851,366.80 : 13,277,050.20 = 5,492,134.80 : x
  2. Step 2: Convert to fraction form
    8,851,366.80/13,277,050.20 = 5,492,134.80/x
  3. Step 3: Cross multiply
    8,851,366.80x = 13,277,050.20 × 5,492,134.80
  4. Step 4: Simplify right side
    8,851,366.80x = 72,919,349,444,766.95
  5. Step 5: Solve for x
    x = 72,919,349,444,766.95/8,851,366.80
  6. Step 6: Final answer
    x = 8,238,202.20

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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.