Home / 58,395,250.57-87,601,585.67-21,504,304.01

Finding the Fourth Proportional to 58,395,250.57, 87,601,585.67 and 21,504,304.01

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Solution

The fourth proportional to 58,395,250.57, 87,601,585.67 and 21,504,304.01 is: 32,259,663.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,395,250.57 : 87,601,585.67 = 21,504,304.01 : x
  2. Step 2: Convert to fraction form
    58,395,250.57/87,601,585.67 = 21,504,304.01/x
  3. Step 3: Cross multiply
    58,395,250.57x = 87,601,585.67 × 21,504,304.01
  4. Step 4: Simplify right side
    58,395,250.57x = 1,883,811,129,679,214.25
  5. Step 5: Solve for x
    x = 1,883,811,129,679,214.25/58,395,250.57
  6. Step 6: Final answer
    x = 32,259,663.44

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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.