Home / 38,036,969.29-57,082,695.27-16,192,663.81

Finding the Fourth Proportional to 38,036,969.29, 57,082,695.27 and 16,192,663.81

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Solution

The fourth proportional to 38,036,969.29, 57,082,695.27 and 16,192,663.81 is: 24,300,592.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,036,969.29 : 57,082,695.27 = 16,192,663.81 : x
  2. Step 2: Convert to fraction form
    38,036,969.29/57,082,695.27 = 16,192,663.81/x
  3. Step 3: Cross multiply
    38,036,969.29x = 57,082,695.27 × 16,192,663.81
  4. Step 4: Simplify right side
    38,036,969.29x = 924,320,893,875,787.25
  5. Step 5: Solve for x
    x = 924,320,893,875,787.25/38,036,969.29
  6. Step 6: Final answer
    x = 24,300,592.58

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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.