Home / 2,866,144,844,655.40-4,299,233,337,759.40-956,016,794,780.25

Finding the Fourth Proportional to 2,866,144,844,655.40, 4,299,233,337,759.40 and 956,016,794,780.25

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Solution

The fourth proportional to 2,866,144,844,655.40, 4,299,233,337,759.40 and 956,016,794,780.25 is: 1,434,030,552,657.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,144,844,655.40 : 4,299,233,337,759.40 = 956,016,794,780.25 : x
  2. Step 2: Convert to fraction form
    2,866,144,844,655.40/4,299,233,337,759.40 = 956,016,794,780.25/x
  3. Step 3: Cross multiply
    2,866,144,844,655.40x = 4,299,233,337,759.40 × 956,016,794,780.25
  4. Step 4: Simplify right side
    2,866,144,844,655.40x = 4,110,139,275,577,137,551,114,240
  5. Step 5: Solve for x
    x = 4,110,139,275,577,137,551,114,240/2,866,144,844,655.40
  6. Step 6: Final answer
    x = 1,434,030,552,657.33

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Double scale
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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.