Home / 23,343,197.40-35,016,475.54-8,966,265.82

Finding the Fourth Proportional to 23,343,197.40, 35,016,475.54 and 8,966,265.82

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Solution

The fourth proportional to 23,343,197.40, 35,016,475.54 and 8,966,265.82 is: 13,450,043.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,343,197.40 : 35,016,475.54 = 8,966,265.82 : x
  2. Step 2: Convert to fraction form
    23,343,197.40/35,016,475.54 = 8,966,265.82/x
  3. Step 3: Cross multiply
    23,343,197.40x = 35,016,475.54 × 8,966,265.82
  4. Step 4: Simplify right side
    23,343,197.40x = 313,967,027,771,168.06
  5. Step 5: Solve for x
    x = 313,967,027,771,168.06/23,343,197.40
  6. Step 6: Final answer
    x = 13,450,043.81

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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.