Home / 10,096,661.54-13,933,337.82-5,512,950.11

Finding the Fourth Proportional to 10,096,661.54, 13,933,337.82 and 5,512,950.11

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Solution

The fourth proportional to 10,096,661.54, 13,933,337.82 and 5,512,950.11 is: 7,607,841.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,661.54 : 13,933,337.82 = 5,512,950.11 : x
  2. Step 2: Convert to fraction form
    10,096,661.54/13,933,337.82 = 5,512,950.11/x
  3. Step 3: Cross multiply
    10,096,661.54x = 13,933,337.82 × 5,512,950.11
  4. Step 4: Simplify right side
    10,096,661.54x = 76,813,796,281,595.94
  5. Step 5: Solve for x
    x = 76,813,796,281,595.94/10,096,661.54
  6. Step 6: Final answer
    x = 7,607,841.06

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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.