Home / 39,951,362.09-59,929,700.34-14,040,529.67

Finding the Fourth Proportional to 39,951,362.09, 59,929,700.34 and 14,040,529.67

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Solution

The fourth proportional to 39,951,362.09, 59,929,700.34 and 14,040,529.67 is: 21,061,728.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,951,362.09 : 59,929,700.34 = 14,040,529.67 : x
  2. Step 2: Convert to fraction form
    39,951,362.09/59,929,700.34 = 14,040,529.67/x
  3. Step 3: Cross multiply
    39,951,362.09x = 59,929,700.34 × 14,040,529.67
  4. Step 4: Simplify right side
    39,951,362.09x = 841,444,735,438,330.62
  5. Step 5: Solve for x
    x = 841,444,735,438,330.62/39,951,362.09
  6. Step 6: Final answer
    x = 21,061,728.35

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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.