Home / 1,732,284,964.67-2,597,389,767.21-551,355,344.94

Finding the Fourth Proportional to 1,732,284,964.67, 2,597,389,767.21 and 551,355,344.94

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Solution

The fourth proportional to 1,732,284,964.67, 2,597,389,767.21 and 551,355,344.94 is: 826,702,742.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,284,964.67 : 2,597,389,767.21 = 551,355,344.94 : x
  2. Step 2: Convert to fraction form
    1,732,284,964.67/2,597,389,767.21 = 551,355,344.94/x
  3. Step 3: Cross multiply
    1,732,284,964.67x = 2,597,389,767.21 × 551,355,344.94
  4. Step 4: Simplify right side
    1,732,284,964.67x = 1,432,084,731,043,696,128
  5. Step 5: Solve for x
    x = 1,432,084,731,043,696,128/1,732,284,964.67
  6. Step 6: Final answer
    x = 826,702,742.48

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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.