Home / 19,030,340.34-26,261,895.00-10,328,512.95

Finding the Fourth Proportional to 19,030,340.34, 26,261,895.00 and 10,328,512.95

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Solution

The fourth proportional to 19,030,340.34, 26,261,895.00 and 10,328,512.95 is: 14,253,361.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,030,340.34 : 26,261,895.00 = 10,328,512.95 : x
  2. Step 2: Convert to fraction form
    19,030,340.34/26,261,895.00 = 10,328,512.95/x
  3. Step 3: Cross multiply
    19,030,340.34x = 26,261,895.00 × 10,328,512.95
  4. Step 4: Simplify right side
    19,030,340.34x = 271,246,322,539,290.03
  5. Step 5: Solve for x
    x = 271,246,322,539,290.03/19,030,340.34
  6. Step 6: Final answer
    x = 14,253,361.62

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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.