Home / 14,528,205.12-20,050,338.84-10,850,736.72

Finding the Fourth Proportional to 14,528,205.12, 20,050,338.84 and 10,850,736.72

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Solution

The fourth proportional to 14,528,205.12, 20,050,338.84 and 10,850,736.72 is: 14,975,074.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,528,205.12 : 20,050,338.84 = 10,850,736.72 : x
  2. Step 2: Convert to fraction form
    14,528,205.12/20,050,338.84 = 10,850,736.72/x
  3. Step 3: Cross multiply
    14,528,205.12x = 20,050,338.84 × 10,850,736.72
  4. Step 4: Simplify right side
    14,528,205.12x = 217,560,947,899,630.22
  5. Step 5: Solve for x
    x = 217,560,947,899,630.22/14,528,205.12
  6. Step 6: Final answer
    x = 14,975,074.08

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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.