Home / 27,429,056.10-41,137,288.02-16,353,261.36

Finding the Fourth Proportional to 27,429,056.10, 41,137,288.02 and 16,353,261.36

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Solution

The fourth proportional to 27,429,056.10, 41,137,288.02 and 16,353,261.36 is: 24,526,138.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,429,056.10 : 41,137,288.02 = 16,353,261.36 : x
  2. Step 2: Convert to fraction form
    27,429,056.10/41,137,288.02 = 16,353,261.36/x
  3. Step 3: Cross multiply
    27,429,056.10x = 41,137,288.02 × 16,353,261.36
  4. Step 4: Simplify right side
    27,429,056.10x = 672,728,822,632,656.88
  5. Step 5: Solve for x
    x = 672,728,822,632,656.88/27,429,056.10
  6. Step 6: Final answer
    x = 24,526,138.27

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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.