Home / 37,641,668.40-56,336,531.40-26,304,260.40

Finding the Fourth Proportional to 37,641,668.40, 56,336,531.40 and 26,304,260.40

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Solution

The fourth proportional to 37,641,668.40, 56,336,531.40 and 26,304,260.40 is: 39,368,361.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,641,668.40 : 56,336,531.40 = 26,304,260.40 : x
  2. Step 2: Convert to fraction form
    37,641,668.40/56,336,531.40 = 26,304,260.40/x
  3. Step 3: Cross multiply
    37,641,668.40x = 56,336,531.40 × 26,304,260.40
  4. Step 4: Simplify right side
    37,641,668.40x = 1,481,890,791,978,376.50
  5. Step 5: Solve for x
    x = 1,481,890,791,978,376.50/37,641,668.40
  6. Step 6: Final answer
    x = 39,368,361.05

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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.