Home / 16,193,389.65-24,294,338.79-5,819,656.35

Finding the Fourth Proportional to 16,193,389.65, 24,294,338.79 and 5,819,656.35

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Solution

The fourth proportional to 16,193,389.65, 24,294,338.79 and 5,819,656.35 is: 8,731,013.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193,389.65 : 24,294,338.79 = 5,819,656.35 : x
  2. Step 2: Convert to fraction form
    16,193,389.65/24,294,338.79 = 5,819,656.35/x
  3. Step 3: Cross multiply
    16,193,389.65x = 24,294,338.79 × 5,819,656.35
  4. Step 4: Simplify right side
    16,193,389.65x = 141,384,703,008,274.81
  5. Step 5: Solve for x
    x = 141,384,703,008,274.81/16,193,389.65
  6. Step 6: Final answer
    x = 8,731,013.46

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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.