Home / 3,019,475,359,834.50-4,529,229,971,683.70-1,007,159,388,078.20

Finding the Fourth Proportional to 3,019,475,359,834.50, 4,529,229,971,683.70 and 1,007,159,388,078.20

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Solution

The fourth proportional to 3,019,475,359,834.50, 4,529,229,971,683.70 and 1,007,159,388,078.20 is: 1,510,744,729,838.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,475,359,834.50 : 4,529,229,971,683.70 = 1,007,159,388,078.20 : x
  2. Step 2: Convert to fraction form
    3,019,475,359,834.50/4,529,229,971,683.70 = 1,007,159,388,078.20/x
  3. Step 3: Cross multiply
    3,019,475,359,834.50x = 4,529,229,971,683.70 × 1,007,159,388,078.20
  4. Step 4: Simplify right side
    3,019,475,359,834.50x = 4,561,656,486,746,398,178,410,496
  5. Step 5: Solve for x
    x = 4,561,656,486,746,398,178,410,496/3,019,475,359,834.50
  6. Step 6: Final answer
    x = 1,510,744,729,838.24

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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.