Home / 29,658,745.07-40,929,490.71-17,099,551.26

Finding the Fourth Proportional to 29,658,745.07, 40,929,490.71 and 17,099,551.26

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Solution

The fourth proportional to 29,658,745.07, 40,929,490.71 and 17,099,551.26 is: 23,597,624.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,658,745.07 : 40,929,490.71 = 17,099,551.26 : x
  2. Step 2: Convert to fraction form
    29,658,745.07/40,929,490.71 = 17,099,551.26/x
  3. Step 3: Cross multiply
    29,658,745.07x = 40,929,490.71 × 17,099,551.26
  4. Step 4: Simplify right side
    29,658,745.07x = 699,875,924,579,382.50
  5. Step 5: Solve for x
    x = 699,875,924,579,382.50/29,658,745.07
  6. Step 6: Final answer
    x = 23,597,624.34

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1.5x scale

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.