Home / 13,046,453.60-19,560,349.20-5,852,098.40

Finding the Fourth Proportional to 13,046,453.60, 19,560,349.20 and 5,852,098.40

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Solution

The fourth proportional to 13,046,453.60, 19,560,349.20 and 5,852,098.40 is: 8,773,962.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,046,453.60 : 19,560,349.20 = 5,852,098.40 : x
  2. Step 2: Convert to fraction form
    13,046,453.60/19,560,349.20 = 5,852,098.40/x
  3. Step 3: Cross multiply
    13,046,453.60x = 19,560,349.20 × 5,852,098.40
  4. Step 4: Simplify right side
    13,046,453.60x = 114,469,088,256,761.28
  5. Step 5: Solve for x
    x = 114,469,088,256,761.28/13,046,453.60
  6. Step 6: Final answer
    x = 8,773,962.01

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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.