Home / 19,097,869.01-26,355,062.07-10,396,107.68

Finding the Fourth Proportional to 19,097,869.01, 26,355,062.07 and 10,396,107.68

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Solution

The fourth proportional to 19,097,869.01, 26,355,062.07 and 10,396,107.68 is: 14,346,630.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097,869.01 : 26,355,062.07 = 10,396,107.68 : x
  2. Step 2: Convert to fraction form
    19,097,869.01/26,355,062.07 = 10,396,107.68/x
  3. Step 3: Cross multiply
    19,097,869.01x = 26,355,062.07 × 10,396,107.68
  4. Step 4: Simplify right side
    19,097,869.01x = 273,990,063,061,028.41
  5. Step 5: Solve for x
    x = 273,990,063,061,028.41/19,097,869.01
  6. Step 6: Final answer
    x = 14,346,630.14

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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.