Home / 19,926,993.16-29,781,310.97-14,546,973.16

Finding the Fourth Proportional to 19,926,993.16, 29,781,310.97 and 14,546,973.16

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Solution

The fourth proportional to 19,926,993.16, 29,781,310.97 and 14,546,973.16 is: 21,740,757.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,926,993.16 : 29,781,310.97 = 14,546,973.16 : x
  2. Step 2: Convert to fraction form
    19,926,993.16/29,781,310.97 = 14,546,973.16/x
  3. Step 3: Cross multiply
    19,926,993.16x = 29,781,310.97 × 14,546,973.16
  4. Step 4: Simplify right side
    19,926,993.16x = 433,227,931,350,203.56
  5. Step 5: Solve for x
    x = 433,227,931,350,203.56/19,926,993.16
  6. Step 6: Final answer
    x = 21,740,757.77

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.