Home / 29,166,549.51-40,250,260.35-16,114,109.52

Finding the Fourth Proportional to 29,166,549.51, 40,250,260.35 and 16,114,109.52

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Solution

The fourth proportional to 29,166,549.51, 40,250,260.35 and 16,114,109.52 is: 22,237,704.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,166,549.51 : 40,250,260.35 = 16,114,109.52 : x
  2. Step 2: Convert to fraction form
    29,166,549.51/40,250,260.35 = 16,114,109.52/x
  3. Step 3: Cross multiply
    29,166,549.51x = 40,250,260.35 × 16,114,109.52
  4. Step 4: Simplify right side
    29,166,549.51x = 648,597,103,488,413.50
  5. Step 5: Solve for x
    x = 648,597,103,488,413.50/29,166,549.51
  6. Step 6: Final answer
    x = 22,237,704.30

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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.