Home / 17,417,692.34-26,111,923.88-7,700,736.52

Finding the Fourth Proportional to 17,417,692.34, 26,111,923.88 and 7,700,736.52

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Solution

The fourth proportional to 17,417,692.34, 26,111,923.88 and 7,700,736.52 is: 11,544,643.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,417,692.34 : 26,111,923.88 = 7,700,736.52 : x
  2. Step 2: Convert to fraction form
    17,417,692.34/26,111,923.88 = 7,700,736.52/x
  3. Step 3: Cross multiply
    17,417,692.34x = 26,111,923.88 × 7,700,736.52
  4. Step 4: Simplify right side
    17,417,692.34x = 201,081,045,810,924.25
  5. Step 5: Solve for x
    x = 201,081,045,810,924.25/17,417,692.34
  6. Step 6: Final answer
    x = 11,544,643.34

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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.