Home / 16,635,613.46-24,955,800.55-5,122,054.90

Finding the Fourth Proportional to 16,635,613.46, 24,955,800.55 and 5,122,054.90

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Solution

The fourth proportional to 16,635,613.46, 24,955,800.55 and 5,122,054.90 is: 7,683,815.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,613.46 : 24,955,800.55 = 5,122,054.90 : x
  2. Step 2: Convert to fraction form
    16,635,613.46/24,955,800.55 = 5,122,054.90/x
  3. Step 3: Cross multiply
    16,635,613.46x = 24,955,800.55 × 5,122,054.90
  4. Step 4: Simplify right side
    16,635,613.46x = 127,824,980,415,355.55
  5. Step 5: Solve for x
    x = 127,824,980,415,355.55/16,635,613.46
  6. Step 6: Final answer
    x = 7,683,815.25

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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.