Home / 23,759,982-32,788,775.16-12,894,966

Finding the Fourth Proportional to 23,759,982, 32,788,775.16 and 12,894,966

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Solution

The fourth proportional to 23,759,982, 32,788,775.16 and 12,894,966 is: 17,795,053.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,759,982 : 32,788,775.16 = 12,894,966 : x
  2. Step 2: Convert to fraction form
    23,759,982/32,788,775.16 = 12,894,966/x
  3. Step 3: Cross multiply
    23,759,982x = 32,788,775.16 × 12,894,966
  4. Step 4: Simplify right side
    23,759,982x = 422,810,140,869,844.56
  5. Step 5: Solve for x
    x = 422,810,140,869,844.56/23,759,982
  6. Step 6: Final answer
    x = 17,795,053.08

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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.