Home / 14,116,178.67-21,149,217.77-5,900,710.74

Finding the Fourth Proportional to 14,116,178.67, 21,149,217.77 and 5,900,710.74

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Solution

The fourth proportional to 14,116,178.67, 21,149,217.77 and 5,900,710.74 is: 8,840,594.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,116,178.67 : 21,149,217.77 = 5,900,710.74 : x
  2. Step 2: Convert to fraction form
    14,116,178.67/21,149,217.77 = 5,900,710.74/x
  3. Step 3: Cross multiply
    14,116,178.67x = 21,149,217.77 × 5,900,710.74
  4. Step 4: Simplify right side
    14,116,178.67x = 124,795,416,352,393.25
  5. Step 5: Solve for x
    x = 124,795,416,352,393.25/14,116,178.67
  6. Step 6: Final answer
    x = 8,840,594.84

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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.