Home / 3,006,527,982-4,149,000,130.68-1,668,620,076.72

Finding the Fourth Proportional to 3,006,527,982, 4,149,000,130.68 and 1,668,620,076.72

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Solution

The fourth proportional to 3,006,527,982, 4,149,000,130.68 and 1,668,620,076.72 is: 2,302,690,997.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,527,982 : 4,149,000,130.68 = 1,668,620,076.72 : x
  2. Step 2: Convert to fraction form
    3,006,527,982/4,149,000,130.68 = 1,668,620,076.72/x
  3. Step 3: Cross multiply
    3,006,527,982x = 4,149,000,130.68 × 1,668,620,076.72
  4. Step 4: Simplify right side
    3,006,527,982x = 6,923,104,916,366,551,040
  5. Step 5: Solve for x
    x = 6,923,104,916,366,551,040/3,006,527,982
  6. Step 6: Final answer
    x = 2,302,690,997.00

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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.