Home / 3,019,475,359,831-4,529,229,971,678.40-1,007,159,388,074.70

Finding the Fourth Proportional to 3,019,475,359,831, 4,529,229,971,678.40 and 1,007,159,388,074.70

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Solution

The fourth proportional to 3,019,475,359,831, 4,529,229,971,678.40 and 1,007,159,388,074.70 is: 1,510,744,729,832.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,475,359,831 : 4,529,229,971,678.40 = 1,007,159,388,074.70 : x
  2. Step 2: Convert to fraction form
    3,019,475,359,831/4,529,229,971,678.40 = 1,007,159,388,074.70/x
  3. Step 3: Cross multiply
    3,019,475,359,831x = 4,529,229,971,678.40 × 1,007,159,388,074.70
  4. Step 4: Simplify right side
    3,019,475,359,831x = 4,561,656,486,725,208,420,384,768
  5. Step 5: Solve for x
    x = 4,561,656,486,725,208,420,384,768/3,019,475,359,831
  6. Step 6: Final answer
    x = 1,510,744,729,832.98

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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.