Home / 54,986,927.40-82,533,535.20-27,724,004.10

Finding the Fourth Proportional to 54,986,927.40, 82,533,535.20 and 27,724,004.10

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Solution

The fourth proportional to 54,986,927.40, 82,533,535.20 and 27,724,004.10 is: 41,612,801.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,986,927.40 : 82,533,535.20 = 27,724,004.10 : x
  2. Step 2: Convert to fraction form
    54,986,927.40/82,533,535.20 = 27,724,004.10/x
  3. Step 3: Cross multiply
    54,986,927.40x = 82,533,535.20 × 27,724,004.10
  4. Step 4: Simplify right side
    54,986,927.40x = 2,288,160,068,272,294.50
  5. Step 5: Solve for x
    x = 2,288,160,068,272,294.50/54,986,927.40
  6. Step 6: Final answer
    x = 41,612,801.01

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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.