Home / 1,881,819,314.03-2,823,050,555.30-775,819,575.07

Finding the Fourth Proportional to 1,881,819,314.03, 2,823,050,555.30 and 775,819,575.07

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Solution

The fourth proportional to 1,881,819,314.03, 2,823,050,555.30 and 775,819,575.07 is: 1,163,861,942.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,881,819,314.03 : 2,823,050,555.30 = 775,819,575.07 : x
  2. Step 2: Convert to fraction form
    1,881,819,314.03/2,823,050,555.30 = 775,819,575.07/x
  3. Step 3: Cross multiply
    1,881,819,314.03x = 2,823,050,555.30 × 775,819,575.07
  4. Step 4: Simplify right side
    1,881,819,314.03x = 2,190,177,882,208,855,296
  5. Step 5: Solve for x
    x = 2,190,177,882,208,855,296/1,881,819,314.03
  6. Step 6: Final answer
    x = 1,163,861,942.47

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1.5x scale

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.