Home / 17,486,919.04-24,131,901.36-9,751,969.84

Finding the Fourth Proportional to 17,486,919.04, 24,131,901.36 and 9,751,969.84

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Solution

The fourth proportional to 17,486,919.04, 24,131,901.36 and 9,751,969.84 is: 13,457,692.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,486,919.04 : 24,131,901.36 = 9,751,969.84 : x
  2. Step 2: Convert to fraction form
    17,486,919.04/24,131,901.36 = 9,751,969.84/x
  3. Step 3: Cross multiply
    17,486,919.04x = 24,131,901.36 × 9,751,969.84
  4. Step 4: Simplify right side
    17,486,919.04x = 235,333,574,244,574.97
  5. Step 5: Solve for x
    x = 235,333,574,244,574.97/17,486,919.04
  6. Step 6: Final answer
    x = 13,457,692.22

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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.