Home / 182,988,376.20-274,695,140.70-110,287,247.40

Finding the Fourth Proportional to 182,988,376.20, 274,695,140.70 and 110,287,247.40

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Solution

The fourth proportional to 182,988,376.20, 274,695,140.70 and 110,287,247.40 is: 165,558,991.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,988,376.20 : 274,695,140.70 = 110,287,247.40 : x
  2. Step 2: Convert to fraction form
    182,988,376.20/274,695,140.70 = 110,287,247.40/x
  3. Step 3: Cross multiply
    182,988,376.20x = 274,695,140.70 × 110,287,247.40
  4. Step 4: Simplify right side
    182,988,376.20x = 30,295,370,941,958,708
  5. Step 5: Solve for x
    x = 30,295,370,941,958,708/182,988,376.20
  6. Step 6: Final answer
    x = 165,558,991.07

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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.