Home / 104,529,615.21-156,815,352.27-58,536,890.46

Finding the Fourth Proportional to 104,529,615.21, 156,815,352.27 and 58,536,890.46

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Solution

The fourth proportional to 104,529,615.21, 156,815,352.27 and 58,536,890.46 is: 87,817,056.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,529,615.21 : 156,815,352.27 = 58,536,890.46 : x
  2. Step 2: Convert to fraction form
    104,529,615.21/156,815,352.27 = 58,536,890.46/x
  3. Step 3: Cross multiply
    104,529,615.21x = 156,815,352.27 × 58,536,890.46
  4. Step 4: Simplify right side
    104,529,615.21x = 9,179,483,098,275,304
  5. Step 5: Solve for x
    x = 9,179,483,098,275,304/104,529,615.21
  6. Step 6: Final answer
    x = 87,817,056.25

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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.