Home / 32,960,635.60-49,405,961.40-15,910,200.40

Finding the Fourth Proportional to 32,960,635.60, 49,405,961.40 and 15,910,200.40

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Solution

The fourth proportional to 32,960,635.60, 49,405,961.40 and 15,910,200.40 is: 23,848,409.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,960,635.60 : 49,405,961.40 = 15,910,200.40 : x
  2. Step 2: Convert to fraction form
    32,960,635.60/49,405,961.40 = 15,910,200.40/x
  3. Step 3: Cross multiply
    32,960,635.60x = 49,405,961.40 × 15,910,200.40
  4. Step 4: Simplify right side
    32,960,635.60x = 786,058,746,828,664.50
  5. Step 5: Solve for x
    x = 786,058,746,828,664.50/32,960,635.60
  6. Step 6: Final answer
    x = 23,848,409.85

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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.