Home / 14,452,142.30-21,669,555.83-4,599,950.15

Finding the Fourth Proportional to 14,452,142.30, 21,669,555.83 and 4,599,950.15

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Solution

The fourth proportional to 14,452,142.30, 21,669,555.83 and 4,599,950.15 is: 6,897,169.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,452,142.30 : 21,669,555.83 = 4,599,950.15 : x
  2. Step 2: Convert to fraction form
    14,452,142.30/21,669,555.83 = 4,599,950.15/x
  3. Step 3: Cross multiply
    14,452,142.30x = 21,669,555.83 × 4,599,950.15
  4. Step 4: Simplify right side
    14,452,142.30x = 99,678,876,459,294.33
  5. Step 5: Solve for x
    x = 99,678,876,459,294.33/14,452,142.30
  6. Step 6: Final answer
    x = 6,897,169.59

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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.