Home / 14,560,664.33-20,092,934.60-8,033,016.08

Finding the Fourth Proportional to 14,560,664.33, 20,092,934.60 and 8,033,016.08

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Solution

The fourth proportional to 14,560,664.33, 20,092,934.60 and 8,033,016.08 is: 11,085,130.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,560,664.33 : 20,092,934.60 = 8,033,016.08 : x
  2. Step 2: Convert to fraction form
    14,560,664.33/20,092,934.60 = 8,033,016.08/x
  3. Step 3: Cross multiply
    14,560,664.33x = 20,092,934.60 × 8,033,016.08
  4. Step 4: Simplify right side
    14,560,664.33x = 161,406,866,746,255.59
  5. Step 5: Solve for x
    x = 161,406,866,746,255.59/14,560,664.33
  6. Step 6: Final answer
    x = 11,085,130.67

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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.