Home / 12,026,052.80-17,997,088.80-8,246,916.80

Finding the Fourth Proportional to 12,026,052.80, 17,997,088.80 and 8,246,916.80

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Solution

The fourth proportional to 12,026,052.80, 17,997,088.80 and 8,246,916.80 is: 12,341,580.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,026,052.80 : 17,997,088.80 = 8,246,916.80 : x
  2. Step 2: Convert to fraction form
    12,026,052.80/17,997,088.80 = 8,246,916.80/x
  3. Step 3: Cross multiply
    12,026,052.80x = 17,997,088.80 × 8,246,916.80
  4. Step 4: Simplify right side
    12,026,052.80x = 148,420,493,975,811.84
  5. Step 5: Solve for x
    x = 148,420,493,975,811.84/12,026,052.80
  6. Step 6: Final answer
    x = 12,341,580.10

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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.