Home / 17,751,811.80-26,627,717.70-14,882,030.40

Finding the Fourth Proportional to 17,751,811.80, 26,627,717.70 and 14,882,030.40

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Solution

The fourth proportional to 17,751,811.80, 26,627,717.70 and 14,882,030.40 is: 22,323,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,811.80 : 26,627,717.70 = 14,882,030.40 : x
  2. Step 2: Convert to fraction form
    17,751,811.80/26,627,717.70 = 14,882,030.40/x
  3. Step 3: Cross multiply
    17,751,811.80x = 26,627,717.70 × 14,882,030.40
  4. Step 4: Simplify right side
    17,751,811.80x = 396,274,504,294,018.06
  5. Step 5: Solve for x
    x = 396,274,504,294,018.06/17,751,811.80
  6. Step 6: Final answer
    x = 22,323,045.60

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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.