Home / 29,778,109.05-44,648,046.45-11,562,894.96

Finding the Fourth Proportional to 29,778,109.05, 44,648,046.45 and 11,562,894.96

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Solution

The fourth proportional to 29,778,109.05, 44,648,046.45 and 11,562,894.96 is: 17,336,919.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,778,109.05 : 44,648,046.45 = 11,562,894.96 : x
  2. Step 2: Convert to fraction form
    29,778,109.05/44,648,046.45 = 11,562,894.96/x
  3. Step 3: Cross multiply
    29,778,109.05x = 44,648,046.45 × 11,562,894.96
  4. Step 4: Simplify right side
    29,778,109.05x = 516,260,671,047,310.69
  5. Step 5: Solve for x
    x = 516,260,671,047,310.69/29,778,109.05
  6. Step 6: Final answer
    x = 17,336,919.22

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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.