Home / 114,534,082.49-171,828,023.84-37,857,102.51

Finding the Fourth Proportional to 114,534,082.49, 171,828,023.84 and 37,857,102.51

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Solution

The fourth proportional to 114,534,082.49, 171,828,023.84 and 37,857,102.51 is: 56,794,545.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,534,082.49 : 171,828,023.84 = 37,857,102.51 : x
  2. Step 2: Convert to fraction form
    114,534,082.49/171,828,023.84 = 37,857,102.51/x
  3. Step 3: Cross multiply
    114,534,082.49x = 171,828,023.84 × 37,857,102.51
  4. Step 4: Simplify right side
    114,534,082.49x = 6,504,911,112,412,318
  5. Step 5: Solve for x
    x = 6,504,911,112,412,318/114,534,082.49
  6. Step 6: Final answer
    x = 56,794,545.09

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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.