Home / 19,053,575.24-26,293,792.18-10,351,819.32

Finding the Fourth Proportional to 19,053,575.24, 26,293,792.18 and 10,351,819.32

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Solution

The fourth proportional to 19,053,575.24, 26,293,792.18 and 10,351,819.32 is: 14,285,433.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,053,575.24 : 26,293,792.18 = 10,351,819.32 : x
  2. Step 2: Convert to fraction form
    19,053,575.24/26,293,792.18 = 10,351,819.32/x
  3. Step 3: Cross multiply
    19,053,575.24x = 26,293,792.18 × 10,351,819.32
  4. Step 4: Simplify right side
    19,053,575.24x = 272,188,585,884,988.94
  5. Step 5: Solve for x
    x = 272,188,585,884,988.94/19,053,575.24
  6. Step 6: Final answer
    x = 14,285,433.70

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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.