Home / 1,732,289,277.83-2,597,396,219.87-551,359,652.94

Finding the Fourth Proportional to 1,732,289,277.83, 2,597,396,219.87 and 551,359,652.94

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Solution

The fourth proportional to 1,732,289,277.83, 2,597,396,219.87 and 551,359,652.94 is: 826,709,197.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,289,277.83 : 2,597,396,219.87 = 551,359,652.94 : x
  2. Step 2: Convert to fraction form
    1,732,289,277.83/2,597,396,219.87 = 551,359,652.94/x
  3. Step 3: Cross multiply
    1,732,289,277.83x = 2,597,396,219.87 × 551,359,652.94
  4. Step 4: Simplify right side
    1,732,289,277.83x = 1,432,099,478,332,434,432
  5. Step 5: Solve for x
    x = 1,432,099,478,332,434,432/1,732,289,277.83
  6. Step 6: Final answer
    x = 826,709,197.28

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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.