Home / 16,006,556.88-24,013,655.28-5,223,877.92

Finding the Fourth Proportional to 16,006,556.88, 24,013,655.28 and 5,223,877.92

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Solution

The fourth proportional to 16,006,556.88, 24,013,655.28 and 5,223,877.92 is: 7,837,063.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,006,556.88 : 24,013,655.28 = 5,223,877.92 : x
  2. Step 2: Convert to fraction form
    16,006,556.88/24,013,655.28 = 5,223,877.92/x
  3. Step 3: Cross multiply
    16,006,556.88x = 24,013,655.28 × 5,223,877.92
  4. Step 4: Simplify right side
    16,006,556.88x = 125,444,403,595,683.42
  5. Step 5: Solve for x
    x = 125,444,403,595,683.42/16,006,556.88
  6. Step 6: Final answer
    x = 7,837,063.56

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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.