Home / 3,971,825,310,173.80-5,957,738,034,644.50-953,359,639,041.85

Finding the Fourth Proportional to 3,971,825,310,173.80, 5,957,738,034,644.50 and 953,359,639,041.85

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Solution

The fourth proportional to 3,971,825,310,173.80, 5,957,738,034,644.50 and 953,359,639,041.85 is: 1,430,039,475,217.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,971,825,310,173.80 : 5,957,738,034,644.50 = 953,359,639,041.85 : x
  2. Step 2: Convert to fraction form
    3,971,825,310,173.80/5,957,738,034,644.50 = 953,359,639,041.85/x
  3. Step 3: Cross multiply
    3,971,825,310,173.80x = 5,957,738,034,644.50 × 953,359,639,041.85
  4. Step 4: Simplify right side
    3,971,825,310,173.80x = 5,679,866,982,214,581,111,226,368
  5. Step 5: Solve for x
    x = 5,679,866,982,214,581,111,226,368/3,971,825,310,173.80
  6. Step 6: Final answer
    x = 1,430,039,475,217.01

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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.