Home / 10,180,423.88-14,048,993.94-5,596,823.24

Finding the Fourth Proportional to 10,180,423.88, 14,048,993.94 and 5,596,823.24

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Solution

The fourth proportional to 10,180,423.88, 14,048,993.94 and 5,596,823.24 is: 7,723,621.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,180,423.88 : 14,048,993.94 = 5,596,823.24 : x
  2. Step 2: Convert to fraction form
    10,180,423.88/14,048,993.94 = 5,596,823.24/x
  3. Step 3: Cross multiply
    10,180,423.88x = 14,048,993.94 × 5,596,823.24
  4. Step 4: Simplify right side
    10,180,423.88x = 78,629,735,782,011.17
  5. Step 5: Solve for x
    x = 78,629,735,782,011.17/10,180,423.88
  6. Step 6: Final answer
    x = 7,723,621.01

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1.5x scale

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.