Home / 53,235,082.20-79,789,637.70-22,529,602.20

Finding the Fourth Proportional to 53,235,082.20, 79,789,637.70 and 22,529,602.20

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Solution

The fourth proportional to 53,235,082.20, 79,789,637.70 and 22,529,602.20 is: 33,767,747.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,235,082.20 : 79,789,637.70 = 22,529,602.20 : x
  2. Step 2: Convert to fraction form
    53,235,082.20/79,789,637.70 = 22,529,602.20/x
  3. Step 3: Cross multiply
    53,235,082.20x = 79,789,637.70 × 22,529,602.20
  4. Step 4: Simplify right side
    53,235,082.20x = 1,797,628,797,063,123
  5. Step 5: Solve for x
    x = 1,797,628,797,063,123/53,235,082.20
  6. Step 6: Final answer
    x = 33,767,747.18

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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.