Home / 17,868,291.36-26,734,800.57-10,585,659.81

Finding the Fourth Proportional to 17,868,291.36, 26,734,800.57 and 10,585,659.81

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Solution

The fourth proportional to 17,868,291.36, 26,734,800.57 and 10,585,659.81 is: 15,838,420.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,868,291.36 : 26,734,800.57 = 10,585,659.81 : x
  2. Step 2: Convert to fraction form
    17,868,291.36/26,734,800.57 = 10,585,659.81/x
  3. Step 3: Cross multiply
    17,868,291.36x = 26,734,800.57 × 10,585,659.81
  4. Step 4: Simplify right side
    17,868,291.36x = 283,005,503,922,214.12
  5. Step 5: Solve for x
    x = 283,005,503,922,214.12/17,868,291.36
  6. Step 6: Final answer
    x = 15,838,420.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.