Home / 11,216,374.48-16,824,561.60-2,696,710.96

Finding the Fourth Proportional to 11,216,374.48, 16,824,561.60 and 2,696,710.96

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Solution

The fourth proportional to 11,216,374.48, 16,824,561.60 and 2,696,710.96 is: 4,045,066.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,216,374.48 : 16,824,561.60 = 2,696,710.96 : x
  2. Step 2: Convert to fraction form
    11,216,374.48/16,824,561.60 = 2,696,710.96/x
  3. Step 3: Cross multiply
    11,216,374.48x = 16,824,561.60 × 2,696,710.96
  4. Step 4: Simplify right side
    11,216,374.48x = 45,370,979,663,915.14
  5. Step 5: Solve for x
    x = 45,370,979,663,915.14/11,216,374.48
  6. Step 6: Final answer
    x = 4,045,066.41

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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.