Home / 19,824,804.14-27,359,961.03-11,567,526.71

Finding the Fourth Proportional to 19,824,804.14, 27,359,961.03 and 11,567,526.71

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Solution

The fourth proportional to 19,824,804.14, 27,359,961.03 and 11,567,526.71 is: 15,964,197.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,824,804.14 : 27,359,961.03 = 11,567,526.71 : x
  2. Step 2: Convert to fraction form
    19,824,804.14/27,359,961.03 = 11,567,526.71/x
  3. Step 3: Cross multiply
    19,824,804.14x = 27,359,961.03 × 11,567,526.71
  4. Step 4: Simplify right side
    19,824,804.14x = 316,487,079,862,284.31
  5. Step 5: Solve for x
    x = 316,487,079,862,284.31/19,824,804.14
  6. Step 6: Final answer
    x = 15,964,197.06

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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.