Home / 59,369,664.96-81,928,708.20-33,265,283.04

Finding the Fourth Proportional to 59,369,664.96, 81,928,708.20 and 33,265,283.04

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Solution

The fourth proportional to 59,369,664.96, 81,928,708.20 and 33,265,283.04 is: 45,905,289.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,369,664.96 : 81,928,708.20 = 33,265,283.04 : x
  2. Step 2: Convert to fraction form
    59,369,664.96/81,928,708.20 = 33,265,283.04/x
  3. Step 3: Cross multiply
    59,369,664.96x = 81,928,708.20 × 33,265,283.04
  4. Step 4: Simplify right side
    59,369,664.96x = 2,725,381,667,374,569
  5. Step 5: Solve for x
    x = 2,725,381,667,374,569/59,369,664.96
  6. Step 6: Final answer
    x = 45,905,289.67

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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.