Home / 170,003,811.55-234,587,171.10-95,663,076.60

Finding the Fourth Proportional to 170,003,811.55, 234,587,171.10 and 95,663,076.60

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Solution

The fourth proportional to 170,003,811.55, 234,587,171.10 and 95,663,076.60 is: 132,004,866.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,003,811.55 : 234,587,171.10 = 95,663,076.60 : x
  2. Step 2: Convert to fraction form
    170,003,811.55/234,587,171.10 = 95,663,076.60/x
  3. Step 3: Cross multiply
    170,003,811.55x = 234,587,171.10 × 95,663,076.60
  4. Step 4: Simplify right side
    170,003,811.55x = 22,441,330,518,316,604
  5. Step 5: Solve for x
    x = 22,441,330,518,316,604/170,003,811.55
  6. Step 6: Final answer
    x = 132,004,866.91

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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.