Home / 14,169,584.48-21,254,435.04-3,935,250.68

Finding the Fourth Proportional to 14,169,584.48, 21,254,435.04 and 3,935,250.68

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Solution

The fourth proportional to 14,169,584.48, 21,254,435.04 and 3,935,250.68 is: 5,902,892.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,169,584.48 : 21,254,435.04 = 3,935,250.68 : x
  2. Step 2: Convert to fraction form
    14,169,584.48/21,254,435.04 = 3,935,250.68/x
  3. Step 3: Cross multiply
    14,169,584.48x = 21,254,435.04 × 3,935,250.68
  4. Step 4: Simplify right side
    14,169,584.48x = 83,641,529,944,175.83
  5. Step 5: Solve for x
    x = 83,641,529,944,175.83/14,169,584.48
  6. Step 6: Final answer
    x = 5,902,892.22

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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.