Home / 124,403,896.20-186,605,844.30-33,527,485.20

Finding the Fourth Proportional to 124,403,896.20, 186,605,844.30 and 33,527,485.20

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Solution

The fourth proportional to 124,403,896.20, 186,605,844.30 and 33,527,485.20 is: 50,291,227.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,403,896.20 : 186,605,844.30 = 33,527,485.20 : x
  2. Step 2: Convert to fraction form
    124,403,896.20/186,605,844.30 = 33,527,485.20/x
  3. Step 3: Cross multiply
    124,403,896.20x = 186,605,844.30 × 33,527,485.20
  4. Step 4: Simplify right side
    124,403,896.20x = 6,256,424,683,001,755
  5. Step 5: Solve for x
    x = 6,256,424,683,001,755/124,403,896.20
  6. Step 6: Final answer
    x = 50,291,227.80

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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.