Home / 16,836,586.69-23,240,808.08-11,035,742.26

Finding the Fourth Proportional to 16,836,586.69, 23,240,808.08 and 11,035,742.26

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Solution

The fourth proportional to 16,836,586.69, 23,240,808.08 and 11,035,742.26 is: 15,233,465.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,836,586.69 : 23,240,808.08 = 11,035,742.26 : x
  2. Step 2: Convert to fraction form
    16,836,586.69/23,240,808.08 = 11,035,742.26/x
  3. Step 3: Cross multiply
    16,836,586.69x = 23,240,808.08 × 11,035,742.26
  4. Step 4: Simplify right side
    16,836,586.69x = 256,479,567,885,005.44
  5. Step 5: Solve for x
    x = 256,479,567,885,005.44/16,836,586.69
  6. Step 6: Final answer
    x = 15,233,465.82

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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.