Home / 17,388,051.84-26,048,148.48-11,386,224

Finding the Fourth Proportional to 17,388,051.84, 26,048,148.48 and 11,386,224

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Solution

The fourth proportional to 17,388,051.84, 26,048,148.48 and 11,386,224 is: 17,057,118.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,388,051.84 : 26,048,148.48 = 11,386,224 : x
  2. Step 2: Convert to fraction form
    17,388,051.84/26,048,148.48 = 11,386,224/x
  3. Step 3: Cross multiply
    17,388,051.84x = 26,048,148.48 × 11,386,224
  4. Step 4: Simplify right side
    17,388,051.84x = 296,590,053,378,539.50
  5. Step 5: Solve for x
    x = 296,590,053,378,539.50/17,388,051.84
  6. Step 6: Final answer
    x = 17,057,118.08

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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.