Home / 17,082,845.48-23,574,326.04-9,347,888.45

Finding the Fourth Proportional to 17,082,845.48, 23,574,326.04 and 9,347,888.45

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Solution

The fourth proportional to 17,082,845.48, 23,574,326.04 and 9,347,888.45 is: 12,900,085.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,082,845.48 : 23,574,326.04 = 9,347,888.45 : x
  2. Step 2: Convert to fraction form
    17,082,845.48/23,574,326.04 = 9,347,888.45/x
  3. Step 3: Cross multiply
    17,082,845.48x = 23,574,326.04 × 9,347,888.45
  4. Step 4: Simplify right side
    17,082,845.48x = 220,370,169,987,978.59
  5. Step 5: Solve for x
    x = 220,370,169,987,978.59/17,082,845.48
  6. Step 6: Final answer
    x = 12,900,085.66

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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.