Home / 11,048,068.20-16,544,108.70-8,808,580.20

Finding the Fourth Proportional to 11,048,068.20, 16,544,108.70 and 8,808,580.20

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Solution

The fourth proportional to 11,048,068.20, 16,544,108.70 and 8,808,580.20 is: 13,190,551.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,048,068.20 : 16,544,108.70 = 8,808,580.20 : x
  2. Step 2: Convert to fraction form
    11,048,068.20/16,544,108.70 = 8,808,580.20/x
  3. Step 3: Cross multiply
    11,048,068.20x = 16,544,108.70 × 8,808,580.20
  4. Step 4: Simplify right side
    11,048,068.20x = 145,730,108,321,467.72
  5. Step 5: Solve for x
    x = 145,730,108,321,467.72/11,048,068.20
  6. Step 6: Final answer
    x = 13,190,551.12

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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.