Home / 14,475,090.30-21,693,973.05-11,092,530.30

Finding the Fourth Proportional to 14,475,090.30, 21,693,973.05 and 11,092,530.30

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Solution

The fourth proportional to 14,475,090.30, 21,693,973.05 and 11,092,530.30 is: 16,624,494.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,475,090.30 : 21,693,973.05 = 11,092,530.30 : x
  2. Step 2: Convert to fraction form
    14,475,090.30/21,693,973.05 = 11,092,530.30/x
  3. Step 3: Cross multiply
    14,475,090.30x = 21,693,973.05 × 11,092,530.30
  4. Step 4: Simplify right side
    14,475,090.30x = 240,641,053,384,508.44
  5. Step 5: Solve for x
    x = 240,641,053,384,508.44/14,475,090.30
  6. Step 6: Final answer
    x = 16,624,494.11

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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.