Home / 14,646,310.97-21,973,119.50-10,336,779.25

Finding the Fourth Proportional to 14,646,310.97, 21,973,119.50 and 10,336,779.25

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Solution

The fourth proportional to 14,646,310.97, 21,973,119.50 and 10,336,779.25 is: 15,507,747.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,646,310.97 : 21,973,119.50 = 10,336,779.25 : x
  2. Step 2: Convert to fraction form
    14,646,310.97/21,973,119.50 = 10,336,779.25/x
  3. Step 3: Cross multiply
    14,646,310.97x = 21,973,119.50 × 10,336,779.25
  4. Step 4: Simplify right side
    14,646,310.97x = 227,131,285,653,686.50
  5. Step 5: Solve for x
    x = 227,131,285,653,686.50/14,646,310.97
  6. Step 6: Final answer
    x = 15,507,747.04

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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.