Home / 17,880,826,583.98-24,667,787,225.52-10,642,815,550.66

Finding the Fourth Proportional to 17,880,826,583.98, 24,667,787,225.52 and 10,642,815,550.66

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Solution

The fourth proportional to 17,880,826,583.98, 24,667,787,225.52 and 10,642,815,550.66 is: 14,682,470,536.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,880,826,583.98 : 24,667,787,225.52 = 10,642,815,550.66 : x
  2. Step 2: Convert to fraction form
    17,880,826,583.98/24,667,787,225.52 = 10,642,815,550.66/x
  3. Step 3: Cross multiply
    17,880,826,583.98x = 24,667,787,225.52 × 10,642,815,550.66
  4. Step 4: Simplify right side
    17,880,826,583.98x = 262,534,709,484,136,366,080
  5. Step 5: Solve for x
    x = 262,534,709,484,136,366,080/17,880,826,583.98
  6. Step 6: Final answer
    x = 14,682,470,536.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.