Home / 19,006,716.44-26,229,821.90-10,746,601.29

Finding the Fourth Proportional to 19,006,716.44, 26,229,821.90 and 10,746,601.29

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Solution

The fourth proportional to 19,006,716.44, 26,229,821.90 and 10,746,601.29 is: 14,830,622.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,006,716.44 : 26,229,821.90 = 10,746,601.29 : x
  2. Step 2: Convert to fraction form
    19,006,716.44/26,229,821.90 = 10,746,601.29/x
  3. Step 3: Cross multiply
    19,006,716.44x = 26,229,821.90 × 10,746,601.29
  4. Step 4: Simplify right side
    19,006,716.44x = 281,881,437,813,277.19
  5. Step 5: Solve for x
    x = 281,881,437,813,277.19/19,006,716.44
  6. Step 6: Final answer
    x = 14,830,622.57

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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.