Home / 104,364,573.42-156,410,678.37-58,304,581.95

Finding the Fourth Proportional to 104,364,573.42, 156,410,678.37 and 58,304,581.95

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Solution

The fourth proportional to 104,364,573.42, 156,410,678.37 and 58,304,581.95 is: 87,380,793.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,364,573.42 : 156,410,678.37 = 58,304,581.95 : x
  2. Step 2: Convert to fraction form
    104,364,573.42/156,410,678.37 = 58,304,581.95/x
  3. Step 3: Cross multiply
    104,364,573.42x = 156,410,678.37 × 58,304,581.95
  4. Step 4: Simplify right side
    104,364,573.42x = 9,119,459,214,587,236
  5. Step 5: Solve for x
    x = 9,119,459,214,587,236/104,364,573.42
  6. Step 6: Final answer
    x = 87,380,793.27

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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.