Home / 19,055,103.04-28,581,184.43-6,102,609.51

Finding the Fourth Proportional to 19,055,103.04, 28,581,184.43 and 6,102,609.51

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Solution

The fourth proportional to 19,055,103.04, 28,581,184.43 and 6,102,609.51 is: 9,153,443.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,055,103.04 : 28,581,184.43 = 6,102,609.51 : x
  2. Step 2: Convert to fraction form
    19,055,103.04/28,581,184.43 = 6,102,609.51/x
  3. Step 3: Cross multiply
    19,055,103.04x = 28,581,184.43 × 6,102,609.51
  4. Step 4: Simplify right side
    19,055,103.04x = 174,419,807,848,363.94
  5. Step 5: Solve for x
    x = 174,419,807,848,363.94/19,055,103.04
  6. Step 6: Final answer
    x = 9,153,443.44

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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.