Home / 44,185,477.60-66,288,257.04-13,482,803.44

Finding the Fourth Proportional to 44,185,477.60, 66,288,257.04 and 13,482,803.44

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Solution

The fourth proportional to 44,185,477.60, 66,288,257.04 and 13,482,803.44 is: 20,227,268.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,185,477.60 : 66,288,257.04 = 13,482,803.44 : x
  2. Step 2: Convert to fraction form
    44,185,477.60/66,288,257.04 = 13,482,803.44/x
  3. Step 3: Cross multiply
    44,185,477.60x = 66,288,257.04 × 13,482,803.44
  4. Step 4: Simplify right side
    44,185,477.60x = 893,751,540,050,516.12
  5. Step 5: Solve for x
    x = 893,751,540,050,516.12/44,185,477.60
  6. Step 6: Final answer
    x = 20,227,268.97

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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.