Home / 19,006,719.20-26,229,825.69-10,746,604.04

Finding the Fourth Proportional to 19,006,719.20, 26,229,825.69 and 10,746,604.04

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Solution

The fourth proportional to 19,006,719.20, 26,229,825.69 and 10,746,604.04 is: 14,830,626.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,006,719.20 : 26,229,825.69 = 10,746,604.04 : x
  2. Step 2: Convert to fraction form
    19,006,719.20/26,229,825.69 = 10,746,604.04/x
  3. Step 3: Cross multiply
    19,006,719.20x = 26,229,825.69 × 10,746,604.04
  4. Step 4: Simplify right side
    19,006,719.20x = 281,881,550,728,649.75
  5. Step 5: Solve for x
    x = 281,881,550,728,649.75/19,006,719.20
  6. Step 6: Final answer
    x = 14,830,626.36

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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.