Home / 17,834,620,651.80-26,751,930,977.70-5,412,931,294.20

Finding the Fourth Proportional to 17,834,620,651.80, 26,751,930,977.70 and 5,412,931,294.20

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Solution

The fourth proportional to 17,834,620,651.80, 26,751,930,977.70 and 5,412,931,294.20 is: 8,119,396,941.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834,620,651.80 : 26,751,930,977.70 = 5,412,931,294.20 : x
  2. Step 2: Convert to fraction form
    17,834,620,651.80/26,751,930,977.70 = 5,412,931,294.20/x
  3. Step 3: Cross multiply
    17,834,620,651.80x = 26,751,930,977.70 × 5,412,931,294.20
  4. Step 4: Simplify right side
    17,834,620,651.80x = 144,806,364,369,470,734,336
  5. Step 5: Solve for x
    x = 144,806,364,369,470,734,336/17,834,620,651.80
  6. Step 6: Final answer
    x = 8,119,396,941.30

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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.