Home / 17,658,464.64-24,366,494.88-10,217,405.76

Finding the Fourth Proportional to 17,658,464.64, 24,366,494.88 and 10,217,405.76

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Solution

The fourth proportional to 17,658,464.64, 24,366,494.88 and 10,217,405.76 is: 14,098,754.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,658,464.64 : 24,366,494.88 = 10,217,405.76 : x
  2. Step 2: Convert to fraction form
    17,658,464.64/24,366,494.88 = 10,217,405.76/x
  3. Step 3: Cross multiply
    17,658,464.64x = 24,366,494.88 × 10,217,405.76
  4. Step 4: Simplify right side
    17,658,464.64x = 248,962,365,137,922.50
  5. Step 5: Solve for x
    x = 248,962,365,137,922.50/17,658,464.64
  6. Step 6: Final answer
    x = 14,098,754.92

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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.