Home / 27,735,765.75-41,609,322.87-9,537,597.51

Finding the Fourth Proportional to 27,735,765.75, 41,609,322.87 and 9,537,597.51

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Solution

The fourth proportional to 27,735,765.75, 41,609,322.87 and 9,537,597.51 is: 14,308,347.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,735,765.75 : 41,609,322.87 = 9,537,597.51 : x
  2. Step 2: Convert to fraction form
    27,735,765.75/41,609,322.87 = 9,537,597.51/x
  3. Step 3: Cross multiply
    27,735,765.75x = 41,609,322.87 × 9,537,597.51
  4. Step 4: Simplify right side
    27,735,765.75x = 396,852,974,005,897.12
  5. Step 5: Solve for x
    x = 396,852,974,005,897.12/27,735,765.75
  6. Step 6: Final answer
    x = 14,308,347.48

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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.