Home / 36,304,811.40-54,455,904.90-14,738,804.40

Finding the Fourth Proportional to 36,304,811.40, 54,455,904.90 and 14,738,804.40

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Solution

The fourth proportional to 36,304,811.40, 54,455,904.90 and 14,738,804.40 is: 22,107,673.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,811.40 : 54,455,904.90 = 14,738,804.40 : x
  2. Step 2: Convert to fraction form
    36,304,811.40/54,455,904.90 = 14,738,804.40/x
  3. Step 3: Cross multiply
    36,304,811.40x = 54,455,904.90 × 14,738,804.40
  4. Step 4: Simplify right side
    36,304,811.40x = 802,614,930,746,101.50
  5. Step 5: Solve for x
    x = 802,614,930,746,101.50/36,304,811.40
  6. Step 6: Final answer
    x = 22,107,673.88

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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.