Home / 13,046,227.60-19,560,010.20-5,851,872.40

Finding the Fourth Proportional to 13,046,227.60, 19,560,010.20 and 5,851,872.40

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Solution

The fourth proportional to 13,046,227.60, 19,560,010.20 and 5,851,872.40 is: 8,773,623.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,046,227.60 : 19,560,010.20 = 5,851,872.40 : x
  2. Step 2: Convert to fraction form
    13,046,227.60/19,560,010.20 = 5,851,872.40/x
  3. Step 3: Cross multiply
    13,046,227.60x = 19,560,010.20 × 5,851,872.40
  4. Step 4: Simplify right side
    13,046,227.60x = 114,462,683,833,098.48
  5. Step 5: Solve for x
    x = 114,462,683,833,098.48/13,046,227.60
  6. Step 6: Final answer
    x = 8,773,623.10

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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.