Home / 201,744,006.10-302,616,009.15-183,568,723.90

Finding the Fourth Proportional to 201,744,006.10, 302,616,009.15 and 183,568,723.90

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Solution

The fourth proportional to 201,744,006.10, 302,616,009.15 and 183,568,723.90 is: 275,353,085.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,744,006.10 : 302,616,009.15 = 183,568,723.90 : x
  2. Step 2: Convert to fraction form
    201,744,006.10/302,616,009.15 = 183,568,723.90/x
  3. Step 3: Cross multiply
    201,744,006.10x = 302,616,009.15 × 183,568,723.90
  4. Step 4: Simplify right side
    201,744,006.10x = 55,550,834,631,376,224
  5. Step 5: Solve for x
    x = 55,550,834,631,376,224/201,744,006.10
  6. Step 6: Final answer
    x = 275,353,085.85

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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.