Home / 17,759,377.51-26,639,066.27-4,296,205.51

Finding the Fourth Proportional to 17,759,377.51, 26,639,066.27 and 4,296,205.51

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Solution

The fourth proportional to 17,759,377.51, 26,639,066.27 and 4,296,205.51 is: 6,444,308.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,759,377.51 : 26,639,066.27 = 4,296,205.51 : x
  2. Step 2: Convert to fraction form
    17,759,377.51/26,639,066.27 = 4,296,205.51/x
  3. Step 3: Cross multiply
    17,759,377.51x = 26,639,066.27 × 4,296,205.51
  4. Step 4: Simplify right side
    17,759,377.51x = 114,446,903,352,997.36
  5. Step 5: Solve for x
    x = 114,446,903,352,997.36/17,759,377.51
  6. Step 6: Final answer
    x = 6,444,308.27

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1.5x scale

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.