Home / 34,333,314.04-47,380,029.56-18,652,400.00

Finding the Fourth Proportional to 34,333,314.04, 47,380,029.56 and 18,652,400.00

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Solution

The fourth proportional to 34,333,314.04, 47,380,029.56 and 18,652,400.00 is: 25,740,342.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,333,314.04 : 47,380,029.56 = 18,652,400.00 : x
  2. Step 2: Convert to fraction form
    34,333,314.04/47,380,029.56 = 18,652,400.00/x
  3. Step 3: Cross multiply
    34,333,314.04x = 47,380,029.56 × 18,652,400.00
  4. Step 4: Simplify right side
    34,333,314.04x = 883,751,263,309,164.62
  5. Step 5: Solve for x
    x = 883,751,263,309,164.62/34,333,314.04
  6. Step 6: Final answer
    x = 25,740,342.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.