Home / 35,999,765.70-53,956,477.58-18,474,299.52

Finding the Fourth Proportional to 35,999,765.70, 53,956,477.58 and 18,474,299.52

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Solution

The fourth proportional to 35,999,765.70, 53,956,477.58 and 18,474,299.52 is: 27,689,294.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,999,765.70 : 53,956,477.58 = 18,474,299.52 : x
  2. Step 2: Convert to fraction form
    35,999,765.70/53,956,477.58 = 18,474,299.52/x
  3. Step 3: Cross multiply
    35,999,765.70x = 53,956,477.58 × 18,474,299.52
  4. Step 4: Simplify right side
    35,999,765.70x = 996,808,127,764,713.25
  5. Step 5: Solve for x
    x = 996,808,127,764,713.25/35,999,765.70
  6. Step 6: Final answer
    x = 27,689,294.87

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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.