Home / 13,937,238.41-19,233,934.43-9,536,194.87

Finding the Fourth Proportional to 13,937,238.41, 19,233,934.43 and 9,536,194.87

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Solution

The fourth proportional to 13,937,238.41, 19,233,934.43 and 9,536,194.87 is: 13,160,322.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,937,238.41 : 19,233,934.43 = 9,536,194.87 : x
  2. Step 2: Convert to fraction form
    13,937,238.41/19,233,934.43 = 9,536,194.87/x
  3. Step 3: Cross multiply
    13,937,238.41x = 19,233,934.43 × 9,536,194.87
  4. Step 4: Simplify right side
    13,937,238.41x = 183,418,546,799,157.66
  5. Step 5: Solve for x
    x = 183,418,546,799,157.66/13,937,238.41
  6. Step 6: Final answer
    x = 13,160,322.11

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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.