Home / 14,762,269.80-22,143,404.70-9,394,715.70

Finding the Fourth Proportional to 14,762,269.80, 22,143,404.70 and 9,394,715.70

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Solution

The fourth proportional to 14,762,269.80, 22,143,404.70 and 9,394,715.70 is: 14,092,073.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,269.80 : 22,143,404.70 = 9,394,715.70 : x
  2. Step 2: Convert to fraction form
    14,762,269.80/22,143,404.70 = 9,394,715.70/x
  3. Step 3: Cross multiply
    14,762,269.80x = 22,143,404.70 × 9,394,715.70
  4. Step 4: Simplify right side
    14,762,269.80x = 208,030,991,786,543.78
  5. Step 5: Solve for x
    x = 208,030,991,786,543.78/14,762,269.80
  6. Step 6: Final answer
    x = 14,092,073.55

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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.