Home / 14,175,747.84-19,588,121.28-10,094,280.96

Finding the Fourth Proportional to 14,175,747.84, 19,588,121.28 and 10,094,280.96

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Solution

The fourth proportional to 14,175,747.84, 19,588,121.28 and 10,094,280.96 is: 13,948,329.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,175,747.84 : 19,588,121.28 = 10,094,280.96 : x
  2. Step 2: Convert to fraction form
    14,175,747.84/19,588,121.28 = 10,094,280.96/x
  3. Step 3: Cross multiply
    14,175,747.84x = 19,588,121.28 × 10,094,280.96
  4. Step 4: Simplify right side
    14,175,747.84x = 197,727,999,678,874.84
  5. Step 5: Solve for x
    x = 197,727,999,678,874.84/14,175,747.84
  6. Step 6: Final answer
    x = 13,948,329.35

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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.