Home / 38,700,757.24-58,051,255.32-9,554,599.60

Finding the Fourth Proportional to 38,700,757.24, 58,051,255.32 and 9,554,599.60

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Solution

The fourth proportional to 38,700,757.24, 58,051,255.32 and 9,554,599.60 is: 14,331,928.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,700,757.24 : 58,051,255.32 = 9,554,599.60 : x
  2. Step 2: Convert to fraction form
    38,700,757.24/58,051,255.32 = 9,554,599.60/x
  3. Step 3: Cross multiply
    38,700,757.24x = 58,051,255.32 × 9,554,599.60
  4. Step 4: Simplify right side
    38,700,757.24x = 554,656,500,859,969.88
  5. Step 5: Solve for x
    x = 554,656,500,859,969.88/38,700,757.24
  6. Step 6: Final answer
    x = 14,331,928.89

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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.