Home / 59,717,858.04-89,590,357.08-18,222,446.31

Finding the Fourth Proportional to 59,717,858.04, 89,590,357.08 and 18,222,446.31

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Solution

The fourth proportional to 59,717,858.04, 89,590,357.08 and 18,222,446.31 is: 27,337,810.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,717,858.04 : 89,590,357.08 = 18,222,446.31 : x
  2. Step 2: Convert to fraction form
    59,717,858.04/89,590,357.08 = 18,222,446.31/x
  3. Step 3: Cross multiply
    59,717,858.04x = 89,590,357.08 × 18,222,446.31
  4. Step 4: Simplify right side
    59,717,858.04x = 1,632,555,471,784,028.25
  5. Step 5: Solve for x
    x = 1,632,555,471,784,028.25/59,717,858.04
  6. Step 6: Final answer
    x = 27,337,810.25

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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.