Home / 16,750,186.47-25,114,526.33-6,504,128.55

Finding the Fourth Proportional to 16,750,186.47, 25,114,526.33 and 6,504,128.55

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Solution

The fourth proportional to 16,750,186.47, 25,114,526.33 and 6,504,128.55 is: 9,752,017.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,750,186.47 : 25,114,526.33 = 6,504,128.55 : x
  2. Step 2: Convert to fraction form
    16,750,186.47/25,114,526.33 = 6,504,128.55/x
  3. Step 3: Cross multiply
    16,750,186.47x = 25,114,526.33 × 6,504,128.55
  4. Step 4: Simplify right side
    16,750,186.47x = 163,348,107,580,846.78
  5. Step 5: Solve for x
    x = 163,348,107,580,846.78/16,750,186.47
  6. Step 6: Final answer
    x = 9,752,017.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.