Home / 30,768,269.55-46,152,404.33-14,843,021.55

Finding the Fourth Proportional to 30,768,269.55, 46,152,404.33 and 14,843,021.55

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Solution

The fourth proportional to 30,768,269.55, 46,152,404.33 and 14,843,021.55 is: 22,264,532.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,768,269.55 : 46,152,404.33 = 14,843,021.55 : x
  2. Step 2: Convert to fraction form
    30,768,269.55/46,152,404.33 = 14,843,021.55/x
  3. Step 3: Cross multiply
    30,768,269.55x = 46,152,404.33 × 14,843,021.55
  4. Step 4: Simplify right side
    30,768,269.55x = 685,041,131,980,288.25
  5. Step 5: Solve for x
    x = 685,041,131,980,288.25/30,768,269.55
  6. Step 6: Final answer
    x = 22,264,532.33

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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.