Home / 9,519,063.53-14,286,748.55-9,447,412.41

Finding the Fourth Proportional to 9,519,063.53, 14,286,748.55 and 9,447,412.41

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Solution

The fourth proportional to 9,519,063.53, 14,286,748.55 and 9,447,412.41 is: 14,179,210.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,519,063.53 : 14,286,748.55 = 9,447,412.41 : x
  2. Step 2: Convert to fraction form
    9,519,063.53/14,286,748.55 = 9,447,412.41/x
  3. Step 3: Cross multiply
    9,519,063.53x = 14,286,748.55 × 9,447,412.41
  4. Step 4: Simplify right side
    9,519,063.53x = 134,972,805,454,767.22
  5. Step 5: Solve for x
    x = 134,972,805,454,767.22/9,519,063.53
  6. Step 6: Final answer
    x = 14,179,210.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.