Home / 174,666,284.41-261,971,661.28-58,071,942.60

Finding the Fourth Proportional to 174,666,284.41, 261,971,661.28 and 58,071,942.60

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Solution

The fourth proportional to 174,666,284.41, 261,971,661.28 and 58,071,942.60 is: 87,098,682.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,666,284.41 : 261,971,661.28 = 58,071,942.60 : x
  2. Step 2: Convert to fraction form
    174,666,284.41/261,971,661.28 = 58,071,942.60/x
  3. Step 3: Cross multiply
    174,666,284.41x = 261,971,661.28 × 58,071,942.60
  4. Step 4: Simplify right side
    174,666,284.41x = 15,213,203,275,368,944
  5. Step 5: Solve for x
    x = 15,213,203,275,368,944/174,666,284.41
  6. Step 6: Final answer
    x = 87,098,682.65

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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.