Home / 13,050,794.35-19,546,371.78-6,232,143.88

Finding the Fourth Proportional to 13,050,794.35, 19,546,371.78 and 6,232,143.88

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Solution

The fourth proportional to 13,050,794.35, 19,546,371.78 and 6,232,143.88 is: 9,333,976.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,050,794.35 : 19,546,371.78 = 6,232,143.88 : x
  2. Step 2: Convert to fraction form
    13,050,794.35/19,546,371.78 = 6,232,143.88/x
  3. Step 3: Cross multiply
    13,050,794.35x = 19,546,371.78 × 6,232,143.88
  4. Step 4: Simplify right side
    13,050,794.35x = 121,815,801,264,931.72
  5. Step 5: Solve for x
    x = 121,815,801,264,931.72/13,050,794.35
  6. Step 6: Final answer
    x = 9,333,976.00

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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.