Home / 23,593,744.02-32,560,376.91-13,139,760.28

Finding the Fourth Proportional to 23,593,744.02, 32,560,376.91 and 13,139,760.28

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Solution

The fourth proportional to 23,593,744.02, 32,560,376.91 and 13,139,760.28 is: 18,133,431.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,593,744.02 : 32,560,376.91 = 13,139,760.28 : x
  2. Step 2: Convert to fraction form
    23,593,744.02/32,560,376.91 = 13,139,760.28/x
  3. Step 3: Cross multiply
    23,593,744.02x = 32,560,376.91 × 13,139,760.28
  4. Step 4: Simplify right side
    23,593,744.02x = 427,835,547,228,133.94
  5. Step 5: Solve for x
    x = 427,835,547,228,133.94/23,593,744.02
  6. Step 6: Final answer
    x = 18,133,431.76

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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.