Home / 37,440,605.70-56,160,908.55-9,073,757.70

Finding the Fourth Proportional to 37,440,605.70, 56,160,908.55 and 9,073,757.70

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Solution

The fourth proportional to 37,440,605.70, 56,160,908.55 and 9,073,757.70 is: 13,610,636.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,440,605.70 : 56,160,908.55 = 9,073,757.70 : x
  2. Step 2: Convert to fraction form
    37,440,605.70/56,160,908.55 = 9,073,757.70/x
  3. Step 3: Cross multiply
    37,440,605.70x = 56,160,908.55 × 9,073,757.70
  4. Step 4: Simplify right side
    37,440,605.70x = 509,590,476,394,558.25
  5. Step 5: Solve for x
    x = 509,590,476,394,558.25/37,440,605.70
  6. Step 6: Final answer
    x = 13,610,636.55

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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.