Home / 32,863,001.99-49,298,986.79-13,689,275.03

Finding the Fourth Proportional to 32,863,001.99, 49,298,986.79 and 13,689,275.03

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Solution

The fourth proportional to 32,863,001.99, 49,298,986.79 and 13,689,275.03 is: 20,535,780.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,863,001.99 : 49,298,986.79 = 13,689,275.03 : x
  2. Step 2: Convert to fraction form
    32,863,001.99/49,298,986.79 = 13,689,275.03/x
  3. Step 3: Cross multiply
    32,863,001.99x = 49,298,986.79 × 13,689,275.03
  4. Step 4: Simplify right side
    32,863,001.99x = 674,867,388,553,705.50
  5. Step 5: Solve for x
    x = 674,867,388,553,705.50/32,863,001.99
  6. Step 6: Final answer
    x = 20,535,780.29

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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.