Home / 15,563,284.99-23,345,778.89-6,466,302.36

Finding the Fourth Proportional to 15,563,284.99, 23,345,778.89 and 6,466,302.36

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Solution

The fourth proportional to 15,563,284.99, 23,345,778.89 and 6,466,302.36 is: 9,699,807.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,563,284.99 : 23,345,778.89 = 6,466,302.36 : x
  2. Step 2: Convert to fraction form
    15,563,284.99/23,345,778.89 = 6,466,302.36/x
  3. Step 3: Cross multiply
    15,563,284.99x = 23,345,778.89 × 6,466,302.36
  4. Step 4: Simplify right side
    15,563,284.99x = 150,960,865,148,610.94
  5. Step 5: Solve for x
    x = 150,960,865,148,610.94/15,563,284.99
  6. Step 6: Final answer
    x = 9,699,807.29

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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.