Home / 19,175,846.80-26,462,493.28-10,474,016.80

Finding the Fourth Proportional to 19,175,846.80, 26,462,493.28 and 10,474,016.80

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Solution

The fourth proportional to 19,175,846.80, 26,462,493.28 and 10,474,016.80 is: 14,454,047.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,175,846.80 : 26,462,493.28 = 10,474,016.80 : x
  2. Step 2: Convert to fraction form
    19,175,846.80/26,462,493.28 = 10,474,016.80/x
  3. Step 3: Cross multiply
    19,175,846.80x = 26,462,493.28 × 10,474,016.80
  4. Step 4: Simplify right side
    19,175,846.80x = 277,168,599,184,607.12
  5. Step 5: Solve for x
    x = 277,168,599,184,607.12/19,175,846.80
  6. Step 6: Final answer
    x = 14,454,047.43

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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.