Home / 19,199,225.63-26,494,933.88-10,497,404.27

Finding the Fourth Proportional to 19,199,225.63, 26,494,933.88 and 10,497,404.27

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Solution

The fourth proportional to 19,199,225.63, 26,494,933.88 and 10,497,404.27 is: 14,486,419.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,199,225.63 : 26,494,933.88 = 10,497,404.27 : x
  2. Step 2: Convert to fraction form
    19,199,225.63/26,494,933.88 = 10,497,404.27/x
  3. Step 3: Cross multiply
    19,199,225.63x = 26,494,933.88 × 10,497,404.27
  4. Step 4: Simplify right side
    19,199,225.63x = 278,128,031,992,792.62
  5. Step 5: Solve for x
    x = 278,128,031,992,792.62/19,199,225.63
  6. Step 6: Final answer
    x = 14,486,419.26

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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.