Home / 9,599,364.90-14,378,052.15-7,452,605.70

Finding the Fourth Proportional to 9,599,364.90, 14,378,052.15 and 7,452,605.70

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Solution

The fourth proportional to 9,599,364.90, 14,378,052.15 and 7,452,605.70 is: 11,162,608.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599,364.90 : 14,378,052.15 = 7,452,605.70 : x
  2. Step 2: Convert to fraction form
    9,599,364.90/14,378,052.15 = 7,452,605.70/x
  3. Step 3: Cross multiply
    9,599,364.90x = 14,378,052.15 × 7,452,605.70
  4. Step 4: Simplify right side
    9,599,364.90x = 107,153,953,407,987.27
  5. Step 5: Solve for x
    x = 107,153,953,407,987.27/9,599,364.90
  6. Step 6: Final answer
    x = 11,162,608.62

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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.