Home / 11,011,010.55-16,516,515.84-11,011,010.55

Finding the Fourth Proportional to 11,011,010.55, 16,516,515.84 and 11,011,010.55

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Solution

The fourth proportional to 11,011,010.55, 16,516,515.84 and 11,011,010.55 is: 16,516,515.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,011,010.55 : 16,516,515.84 = 11,011,010.55 : x
  2. Step 2: Convert to fraction form
    11,011,010.55/16,516,515.84 = 11,011,010.55/x
  3. Step 3: Cross multiply
    11,011,010.55x = 16,516,515.84 × 11,011,010.55
  4. Step 4: Simplify right side
    11,011,010.55x = 181,863,530,163,482.12
  5. Step 5: Solve for x
    x = 181,863,530,163,482.12/11,011,010.55
  6. Step 6: Final answer
    x = 16,516,515.84

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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.