Home / 14,467,463.58-19,981,669.44-9,527,985.32

Finding the Fourth Proportional to 14,467,463.58, 19,981,669.44 and 9,527,985.32

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Solution

The fourth proportional to 14,467,463.58, 19,981,669.44 and 9,527,985.32 is: 13,159,532.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,467,463.58 : 19,981,669.44 = 9,527,985.32 : x
  2. Step 2: Convert to fraction form
    14,467,463.58/19,981,669.44 = 9,527,985.32/x
  3. Step 3: Cross multiply
    14,467,463.58x = 19,981,669.44 × 9,527,985.32
  4. Step 4: Simplify right side
    14,467,463.58x = 190,385,053,093,412.62
  5. Step 5: Solve for x
    x = 190,385,053,093,412.62/14,467,463.58
  6. Step 6: Final answer
    x = 13,159,532.22

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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.