Home / 16,635,515.40-24,953,273.10-16,411,566.60

Finding the Fourth Proportional to 16,635,515.40, 24,953,273.10 and 16,411,566.60

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Solution

The fourth proportional to 16,635,515.40, 24,953,273.10 and 16,411,566.60 is: 24,617,349.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,515.40 : 24,953,273.10 = 16,411,566.60 : x
  2. Step 2: Convert to fraction form
    16,635,515.40/24,953,273.10 = 16,411,566.60/x
  3. Step 3: Cross multiply
    16,635,515.40x = 24,953,273.10 × 16,411,566.60
  4. Step 4: Simplify right side
    16,635,515.40x = 409,522,303,368,638.50
  5. Step 5: Solve for x
    x = 409,522,303,368,638.50/16,635,515.40
  6. Step 6: Final answer
    x = 24,617,349.90

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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.