Home / 183,282,609.60-274,923,914.40-105,798,511.80

Finding the Fourth Proportional to 183,282,609.60, 274,923,914.40 and 105,798,511.80

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Solution

The fourth proportional to 183,282,609.60, 274,923,914.40 and 105,798,511.80 is: 158,697,767.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,282,609.60 : 274,923,914.40 = 105,798,511.80 : x
  2. Step 2: Convert to fraction form
    183,282,609.60/274,923,914.40 = 105,798,511.80/x
  3. Step 3: Cross multiply
    183,282,609.60x = 274,923,914.40 × 105,798,511.80
  4. Step 4: Simplify right side
    183,282,609.60x = 29,086,541,001,750,588
  5. Step 5: Solve for x
    x = 29,086,541,001,750,588/183,282,609.60
  6. Step 6: Final answer
    x = 158,697,767.70

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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.