Home / 17,492,933.34-24,148,987.70-10,879,653.44

Finding the Fourth Proportional to 17,492,933.34, 24,148,987.70 and 10,879,653.44

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Solution

The fourth proportional to 17,492,933.34, 24,148,987.70 and 10,879,653.44 is: 15,019,357.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,492,933.34 : 24,148,987.70 = 10,879,653.44 : x
  2. Step 2: Convert to fraction form
    17,492,933.34/24,148,987.70 = 10,879,653.44/x
  3. Step 3: Cross multiply
    17,492,933.34x = 24,148,987.70 × 10,879,653.44
  4. Step 4: Simplify right side
    17,492,933.34x = 262,732,616,988,051.97
  5. Step 5: Solve for x
    x = 262,732,616,988,051.97/17,492,933.34
  6. Step 6: Final answer
    x = 15,019,357.36

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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.