Home / 1,433,028,539,404.70-2,149,844,699,854.50-464,861,382,697.89

Finding the Fourth Proportional to 1,433,028,539,404.70, 2,149,844,699,854.50 and 464,861,382,697.89

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Solution

The fourth proportional to 1,433,028,539,404.70, 2,149,844,699,854.50 and 464,861,382,697.89 is: 697,390,004,650.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,028,539,404.70 : 2,149,844,699,854.50 = 464,861,382,697.89 : x
  2. Step 2: Convert to fraction form
    1,433,028,539,404.70/2,149,844,699,854.50 = 464,861,382,697.89/x
  3. Step 3: Cross multiply
    1,433,028,539,404.70x = 2,149,844,699,854.50 × 464,861,382,697.89
  4. Step 4: Simplify right side
    1,433,028,539,404.70x = 999,379,779,760,093,189,373,952
  5. Step 5: Solve for x
    x = 999,379,779,760,093,189,373,952/1,433,028,539,404.70
  6. Step 6: Final answer
    x = 697,390,004,650.74

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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.