Home / 1,136,267,299.98-1,569,131,834.58-1,074,364,166.55

Finding the Fourth Proportional to 1,136,267,299.98, 1,569,131,834.58 and 1,074,364,166.55

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Solution

The fourth proportional to 1,136,267,299.98, 1,569,131,834.58 and 1,074,364,166.55 is: 1,483,646,511.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,267,299.98 : 1,569,131,834.58 = 1,074,364,166.55 : x
  2. Step 2: Convert to fraction form
    1,136,267,299.98/1,569,131,834.58 = 1,074,364,166.55/x
  3. Step 3: Cross multiply
    1,136,267,299.98x = 1,569,131,834.58 × 1,074,364,166.55
  4. Step 4: Simplify right side
    1,136,267,299.98x = 1,685,819,015,665,614,080
  5. Step 5: Solve for x
    x = 1,685,819,015,665,614,080/1,136,267,299.98
  6. Step 6: Final answer
    x = 1,483,646,511.43

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Double scale
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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.