Home / 5,366,617,605.44-8,053,603,501.48-1,873,023,077.81

Finding the Fourth Proportional to 5,366,617,605.44, 8,053,603,501.48 and 1,873,023,077.81

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Solution

The fourth proportional to 5,366,617,605.44, 8,053,603,501.48 and 1,873,023,077.81 is: 2,810,817,972.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366,617,605.44 : 8,053,603,501.48 = 1,873,023,077.81 : x
  2. Step 2: Convert to fraction form
    5,366,617,605.44/8,053,603,501.48 = 1,873,023,077.81/x
  3. Step 3: Cross multiply
    5,366,617,605.44x = 8,053,603,501.48 × 1,873,023,077.81
  4. Step 4: Simplify right side
    5,366,617,605.44x = 15,084,585,217,782,747,136
  5. Step 5: Solve for x
    x = 15,084,585,217,782,747,136/5,366,617,605.44
  6. Step 6: Final answer
    x = 2,810,817,972.66

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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.