Home / 54,518,710.64-75,333,797.64-41,443,269.17

Finding the Fourth Proportional to 54,518,710.64, 75,333,797.64 and 41,443,269.17

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Solution

The fourth proportional to 54,518,710.64, 75,333,797.64 and 41,443,269.17 is: 57,266,190.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,518,710.64 : 75,333,797.64 = 41,443,269.17 : x
  2. Step 2: Convert to fraction form
    54,518,710.64/75,333,797.64 = 41,443,269.17/x
  3. Step 3: Cross multiply
    54,518,710.64x = 75,333,797.64 × 41,443,269.17
  4. Step 4: Simplify right side
    54,518,710.64x = 3,122,078,852,816,161.50
  5. Step 5: Solve for x
    x = 3,122,078,852,816,161.50/54,518,710.64
  6. Step 6: Final answer
    x = 57,266,190.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.