Home / 94,350,769.54-130,182,520.08-53,082,604.42

Finding the Fourth Proportional to 94,350,769.54, 130,182,520.08 and 53,082,604.42

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Solution

The fourth proportional to 94,350,769.54, 130,182,520.08 and 53,082,604.42 is: 73,241,874.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,350,769.54 : 130,182,520.08 = 53,082,604.42 : x
  2. Step 2: Convert to fraction form
    94,350,769.54/130,182,520.08 = 53,082,604.42/x
  3. Step 3: Cross multiply
    94,350,769.54x = 130,182,520.08 × 53,082,604.42
  4. Step 4: Simplify right side
    94,350,769.54x = 6,910,427,215,805,347
  5. Step 5: Solve for x
    x = 6,910,427,215,805,347/94,350,769.54
  6. Step 6: Final answer
    x = 73,241,874.44

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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.