Home / 1,882,143,795.69-2,597,344,082.09-1,035,352,890.59

Finding the Fourth Proportional to 1,882,143,795.69, 2,597,344,082.09 and 1,035,352,890.59

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Solution

The fourth proportional to 1,882,143,795.69, 2,597,344,082.09 and 1,035,352,890.59 is: 1,428,779,091.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,143,795.69 : 2,597,344,082.09 = 1,035,352,890.59 : x
  2. Step 2: Convert to fraction form
    1,882,143,795.69/2,597,344,082.09 = 1,035,352,890.59/x
  3. Step 3: Cross multiply
    1,882,143,795.69x = 2,597,344,082.09 × 1,035,352,890.59
  4. Step 4: Simplify right side
    1,882,143,795.69x = 2,689,167,703,230,548,480
  5. Step 5: Solve for x
    x = 2,689,167,703,230,548,480/1,882,143,795.69
  6. Step 6: Final answer
    x = 1,428,779,091.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.