Home / 3,019,475,359,833.50-4,529,229,971,682.20-1,007,159,388,077.20

Finding the Fourth Proportional to 3,019,475,359,833.50, 4,529,229,971,682.20 and 1,007,159,388,077.20

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Solution

The fourth proportional to 3,019,475,359,833.50, 4,529,229,971,682.20 and 1,007,159,388,077.20 is: 1,510,744,729,836.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,475,359,833.50 : 4,529,229,971,682.20 = 1,007,159,388,077.20 : x
  2. Step 2: Convert to fraction form
    3,019,475,359,833.50/4,529,229,971,682.20 = 1,007,159,388,077.20/x
  3. Step 3: Cross multiply
    3,019,475,359,833.50x = 4,529,229,971,682.20 × 1,007,159,388,077.20
  4. Step 4: Simplify right side
    3,019,475,359,833.50x = 4,561,656,486,740,358,380,650,496
  5. Step 5: Solve for x
    x = 4,561,656,486,740,358,380,650,496/3,019,475,359,833.50
  6. Step 6: Final answer
    x = 1,510,744,729,836.74

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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.