Home / 34,495,297.20-51,742,945.80-17,489,185.20

Finding the Fourth Proportional to 34,495,297.20, 51,742,945.80 and 17,489,185.20

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Solution

The fourth proportional to 34,495,297.20, 51,742,945.80 and 17,489,185.20 is: 26,233,777.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,495,297.20 : 51,742,945.80 = 17,489,185.20 : x
  2. Step 2: Convert to fraction form
    34,495,297.20/51,742,945.80 = 17,489,185.20/x
  3. Step 3: Cross multiply
    34,495,297.20x = 51,742,945.80 × 17,489,185.20
  4. Step 4: Simplify right side
    34,495,297.20x = 904,941,961,889,762.12
  5. Step 5: Solve for x
    x = 904,941,961,889,762.12/34,495,297.20
  6. Step 6: Final answer
    x = 26,233,777.80

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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.