Home / 24,191,942.18-33,384,865.50-13,326,926.18

Finding the Fourth Proportional to 24,191,942.18, 33,384,865.50 and 13,326,926.18

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Solution

The fourth proportional to 24,191,942.18, 33,384,865.50 and 13,326,926.18 is: 18,391,150.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,191,942.18 : 33,384,865.50 = 13,326,926.18 : x
  2. Step 2: Convert to fraction form
    24,191,942.18/33,384,865.50 = 13,326,926.18/x
  3. Step 3: Cross multiply
    24,191,942.18x = 33,384,865.50 × 13,326,926.18
  4. Step 4: Simplify right side
    24,191,942.18x = 444,917,637,880,804.50
  5. Step 5: Solve for x
    x = 444,917,637,880,804.50/24,191,942.18
  6. Step 6: Final answer
    x = 18,391,150.02

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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.