Home / 52,885,951.20-79,324,261.20-14,544,050.40

Finding the Fourth Proportional to 52,885,951.20, 79,324,261.20 and 14,544,050.40

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Solution

The fourth proportional to 52,885,951.20, 79,324,261.20 and 14,544,050.40 is: 21,814,792.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,885,951.20 : 79,324,261.20 = 14,544,050.40 : x
  2. Step 2: Convert to fraction form
    52,885,951.20/79,324,261.20 = 14,544,050.40/x
  3. Step 3: Cross multiply
    52,885,951.20x = 79,324,261.20 × 14,544,050.40
  4. Step 4: Simplify right side
    52,885,951.20x = 1,153,696,052,835,564.50
  5. Step 5: Solve for x
    x = 1,153,696,052,835,564.50/52,885,951.20
  6. Step 6: Final answer
    x = 21,814,792.52

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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.