Home / 23,348,768.64-35,044,682.21-11,842,311.48

Finding the Fourth Proportional to 23,348,768.64, 35,044,682.21 and 11,842,311.48

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Solution

The fourth proportional to 23,348,768.64, 35,044,682.21 and 11,842,311.48 is: 17,774,386.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,348,768.64 : 35,044,682.21 = 11,842,311.48 : x
  2. Step 2: Convert to fraction form
    23,348,768.64/35,044,682.21 = 11,842,311.48/x
  3. Step 3: Cross multiply
    23,348,768.64x = 35,044,682.21 × 11,842,311.48
  4. Step 4: Simplify right side
    23,348,768.64x = 415,010,042,448,434.81
  5. Step 5: Solve for x
    x = 415,010,042,448,434.81/23,348,768.64
  6. Step 6: Final answer
    x = 17,774,386.69

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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.