Home / 19,046,651.34-26,284,453.92-10,344,969.18

Finding the Fourth Proportional to 19,046,651.34, 26,284,453.92 and 10,344,969.18

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Solution

The fourth proportional to 19,046,651.34, 26,284,453.92 and 10,344,969.18 is: 14,276,098.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,046,651.34 : 26,284,453.92 = 10,344,969.18 : x
  2. Step 2: Convert to fraction form
    19,046,651.34/26,284,453.92 = 10,344,969.18/x
  3. Step 3: Cross multiply
    19,046,651.34x = 26,284,453.92 × 10,344,969.18
  4. Step 4: Simplify right side
    19,046,651.34x = 271,911,865,715,530.19
  5. Step 5: Solve for x
    x = 271,911,865,715,530.19/19,046,651.34
  6. Step 6: Final answer
    x = 14,276,098.24

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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.