Home / 17,712,269.70-26,568,404.55-16,452,557.70

Finding the Fourth Proportional to 17,712,269.70, 26,568,404.55 and 16,452,557.70

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Solution

The fourth proportional to 17,712,269.70, 26,568,404.55 and 16,452,557.70 is: 24,678,836.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,712,269.70 : 26,568,404.55 = 16,452,557.70 : x
  2. Step 2: Convert to fraction form
    17,712,269.70/26,568,404.55 = 16,452,557.70/x
  3. Step 3: Cross multiply
    17,712,269.70x = 26,568,404.55 × 16,452,557.70
  4. Step 4: Simplify right side
    17,712,269.70x = 437,118,208,855,817.50
  5. Step 5: Solve for x
    x = 437,118,208,855,817.50/17,712,269.70
  6. Step 6: Final answer
    x = 24,678,836.55

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1.5x scale

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.