Home / 1,675,773,739.86-2,513,731,357.71-495,356,919.69

Finding the Fourth Proportional to 1,675,773,739.86, 2,513,731,357.71 and 495,356,919.69

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Solution

The fourth proportional to 1,675,773,739.86, 2,513,731,357.71 and 495,356,919.69 is: 743,056,292.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,773,739.86 : 2,513,731,357.71 = 495,356,919.69 : x
  2. Step 2: Convert to fraction form
    1,675,773,739.86/2,513,731,357.71 = 495,356,919.69/x
  3. Step 3: Cross multiply
    1,675,773,739.86x = 2,513,731,357.71 × 495,356,919.69
  4. Step 4: Simplify right side
    1,675,773,739.86x = 1,245,194,222,283,387,136
  5. Step 5: Solve for x
    x = 1,245,194,222,283,387,136/1,675,773,739.86
  6. Step 6: Final answer
    x = 743,056,292.54

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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.