Home / 34,100,292.80-51,066,458.40-16,128,401.60

Finding the Fourth Proportional to 34,100,292.80, 51,066,458.40 and 16,128,401.60

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Solution

The fourth proportional to 34,100,292.80, 51,066,458.40 and 16,128,401.60 is: 24,152,882.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,100,292.80 : 51,066,458.40 = 16,128,401.60 : x
  2. Step 2: Convert to fraction form
    34,100,292.80/51,066,458.40 = 16,128,401.60/x
  3. Step 3: Cross multiply
    34,100,292.80x = 51,066,458.40 × 16,128,401.60
  4. Step 4: Simplify right side
    34,100,292.80x = 823,620,349,364,893.38
  5. Step 5: Solve for x
    x = 823,620,349,364,893.38/34,100,292.80
  6. Step 6: Final answer
    x = 24,152,882.04

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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.