Home / 33,896,472.40-50,844,708.60-19,563,749.20

Finding the Fourth Proportional to 33,896,472.40, 50,844,708.60 and 19,563,749.20

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Solution

The fourth proportional to 33,896,472.40, 50,844,708.60 and 19,563,749.20 is: 29,345,623.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,896,472.40 : 50,844,708.60 = 19,563,749.20 : x
  2. Step 2: Convert to fraction form
    33,896,472.40/50,844,708.60 = 19,563,749.20/x
  3. Step 3: Cross multiply
    33,896,472.40x = 50,844,708.60 × 19,563,749.20
  4. Step 4: Simplify right side
    33,896,472.40x = 994,713,127,197,483.12
  5. Step 5: Solve for x
    x = 994,713,127,197,483.12/33,896,472.40
  6. Step 6: Final answer
    x = 29,345,623.80

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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.