Home / 36,302,348.34-50,096,581.11-19,782,610.56

Finding the Fourth Proportional to 36,302,348.34, 50,096,581.11 and 19,782,610.56

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Solution

The fourth proportional to 36,302,348.34, 50,096,581.11 and 19,782,610.56 is: 27,299,643.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,302,348.34 : 50,096,581.11 = 19,782,610.56 : x
  2. Step 2: Convert to fraction form
    36,302,348.34/50,096,581.11 = 19,782,610.56/x
  3. Step 3: Cross multiply
    36,302,348.34x = 50,096,581.11 × 19,782,610.56
  4. Step 4: Simplify right side
    36,302,348.34x = 991,041,154,486,582.50
  5. Step 5: Solve for x
    x = 991,041,154,486,582.50/36,302,348.34
  6. Step 6: Final answer
    x = 27,299,643.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.