Home / 104,364,572.92-156,410,677.62-58,304,581.45

Finding the Fourth Proportional to 104,364,572.92, 156,410,677.62 and 58,304,581.45

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Solution

The fourth proportional to 104,364,572.92, 156,410,677.62 and 58,304,581.45 is: 87,380,792.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,364,572.92 : 156,410,677.62 = 58,304,581.45 : x
  2. Step 2: Convert to fraction form
    104,364,572.92/156,410,677.62 = 58,304,581.45/x
  3. Step 3: Cross multiply
    104,364,572.92x = 156,410,677.62 × 58,304,581.45
  4. Step 4: Simplify right side
    104,364,572.92x = 9,119,459,092,308,494
  5. Step 5: Solve for x
    x = 9,119,459,092,308,494/104,364,572.92
  6. Step 6: Final answer
    x = 87,380,792.52

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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.