Home / 539,447,234.10-809,170,851.15-539,447,234.10

Finding the Fourth Proportional to 539,447,234.10, 809,170,851.15 and 539,447,234.10

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Solution

The fourth proportional to 539,447,234.10, 809,170,851.15 and 539,447,234.10 is: 809,170,851.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,447,234.10 : 809,170,851.15 = 539,447,234.10 : x
  2. Step 2: Convert to fraction form
    539,447,234.10/809,170,851.15 = 539,447,234.10/x
  3. Step 3: Cross multiply
    539,447,234.10x = 809,170,851.15 × 539,447,234.10
  4. Step 4: Simplify right side
    539,447,234.10x = 436,504,977,567,210,304
  5. Step 5: Solve for x
    x = 436,504,977,567,210,304/539,447,234.10
  6. Step 6: Final answer
    x = 809,170,851.15

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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.