Home / 29,778,081.20-44,675,416.20-14,632,506.80

Finding the Fourth Proportional to 29,778,081.20, 44,675,416.20 and 14,632,506.80

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Solution

The fourth proportional to 29,778,081.20, 44,675,416.20 and 14,632,506.80 is: 21,952,835.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,778,081.20 : 44,675,416.20 = 14,632,506.80 : x
  2. Step 2: Convert to fraction form
    29,778,081.20/44,675,416.20 = 14,632,506.80/x
  3. Step 3: Cross multiply
    29,778,081.20x = 44,675,416.20 × 14,632,506.80
  4. Step 4: Simplify right side
    29,778,081.20x = 653,713,331,339,330.25
  5. Step 5: Solve for x
    x = 653,713,331,339,330.25/29,778,081.20
  6. Step 6: Final answer
    x = 21,952,835.94

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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.