Home / 16,995,048.35-23,453,170.08-9,260,090.64

Finding the Fourth Proportional to 16,995,048.35, 23,453,170.08 and 9,260,090.64

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Solution

The fourth proportional to 16,995,048.35, 23,453,170.08 and 9,260,090.64 is: 12,778,926.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,048.35 : 23,453,170.08 = 9,260,090.64 : x
  2. Step 2: Convert to fraction form
    16,995,048.35/23,453,170.08 = 9,260,090.64/x
  3. Step 3: Cross multiply
    16,995,048.35x = 23,453,170.08 × 9,260,090.64
  4. Step 4: Simplify right side
    16,995,048.35x = 217,178,480,736,136.06
  5. Step 5: Solve for x
    x = 217,178,480,736,136.06/16,995,048.35
  6. Step 6: Final answer
    x = 12,778,926.91

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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.