Home / 36,306,006.40-54,459,009.60-14,741,311.60

Finding the Fourth Proportional to 36,306,006.40, 54,459,009.60 and 14,741,311.60

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Solution

The fourth proportional to 36,306,006.40, 54,459,009.60 and 14,741,311.60 is: 22,111,967.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,306,006.40 : 54,459,009.60 = 14,741,311.60 : x
  2. Step 2: Convert to fraction form
    36,306,006.40/54,459,009.60 = 14,741,311.60/x
  3. Step 3: Cross multiply
    36,306,006.40x = 54,459,009.60 × 14,741,311.60
  4. Step 4: Simplify right side
    36,306,006.40x = 802,797,229,940,991.38
  5. Step 5: Solve for x
    x = 802,797,229,940,991.38/36,306,006.40
  6. Step 6: Final answer
    x = 22,111,967.40

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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.