Home / 16,995,047.85-23,453,169.39-9,260,090.15

Finding the Fourth Proportional to 16,995,047.85, 23,453,169.39 and 9,260,090.15

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Solution

The fourth proportional to 16,995,047.85, 23,453,169.39 and 9,260,090.15 is: 12,778,926.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,047.85 : 23,453,169.39 = 9,260,090.15 : x
  2. Step 2: Convert to fraction form
    16,995,047.85/23,453,169.39 = 9,260,090.15/x
  3. Step 3: Cross multiply
    16,995,047.85x = 23,453,169.39 × 9,260,090.15
  4. Step 4: Simplify right side
    16,995,047.85x = 217,178,462,737,354.66
  5. Step 5: Solve for x
    x = 217,178,462,737,354.66/16,995,047.85
  6. Step 6: Final answer
    x = 12,778,926.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.