Home / 174,763,766.16-262,188,327.60-58,178,895.84

Finding the Fourth Proportional to 174,763,766.16, 262,188,327.60 and 58,178,895.84

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Solution

The fourth proportional to 174,763,766.16, 262,188,327.60 and 58,178,895.84 is: 87,282,551.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,763,766.16 : 262,188,327.60 = 58,178,895.84 : x
  2. Step 2: Convert to fraction form
    174,763,766.16/262,188,327.60 = 58,178,895.84/x
  3. Step 3: Cross multiply
    174,763,766.16x = 262,188,327.60 × 58,178,895.84
  4. Step 4: Simplify right side
    174,763,766.16x = 15,253,827,401,904,198
  5. Step 5: Solve for x
    x = 15,253,827,401,904,198/174,763,766.16
  6. Step 6: Final answer
    x = 87,282,551.40

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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.