Home / 1,366,533,265.24-2,049,376,204.88-493,021,113

Finding the Fourth Proportional to 1,366,533,265.24, 2,049,376,204.88 and 493,021,113

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Solution

The fourth proportional to 1,366,533,265.24, 2,049,376,204.88 and 493,021,113 is: 739,378,808.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,533,265.24 : 2,049,376,204.88 = 493,021,113 : x
  2. Step 2: Convert to fraction form
    1,366,533,265.24/2,049,376,204.88 = 493,021,113/x
  3. Step 3: Cross multiply
    1,366,533,265.24x = 2,049,376,204.88 × 493,021,113
  4. Step 4: Simplify right side
    1,366,533,265.24x = 1,010,385,737,485,653,632
  5. Step 5: Solve for x
    x = 1,010,385,737,485,653,632/1,366,533,265.24
  6. Step 6: Final answer
    x = 739,378,808.54

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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.