Home / 2,866,144,844,655.90-4,299,233,337,760.10-956,016,794,780.75

Finding the Fourth Proportional to 2,866,144,844,655.90, 4,299,233,337,760.10 and 956,016,794,780.75

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Solution

The fourth proportional to 2,866,144,844,655.90, 4,299,233,337,760.10 and 956,016,794,780.75 is: 1,434,030,552,658.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,144,844,655.90 : 4,299,233,337,760.10 = 956,016,794,780.75 : x
  2. Step 2: Convert to fraction form
    2,866,144,844,655.90/4,299,233,337,760.10 = 956,016,794,780.75/x
  3. Step 3: Cross multiply
    2,866,144,844,655.90x = 4,299,233,337,760.10 × 956,016,794,780.75
  4. Step 4: Simplify right side
    2,866,144,844,655.90x = 4,110,139,275,579,956,660,273,152
  5. Step 5: Solve for x
    x = 4,110,139,275,579,956,660,273,152/2,866,144,844,655.90
  6. Step 6: Final answer
    x = 1,434,030,552,658.06

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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.