Home / 16,639,673.95-24,996,835.73-16,005,152.35

Finding the Fourth Proportional to 16,639,673.95, 24,996,835.73 and 16,005,152.35

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Solution

The fourth proportional to 16,639,673.95, 24,996,835.73 and 16,005,152.35 is: 24,043,630.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,639,673.95 : 24,996,835.73 = 16,005,152.35 : x
  2. Step 2: Convert to fraction form
    16,639,673.95/24,996,835.73 = 16,005,152.35/x
  3. Step 3: Cross multiply
    16,639,673.95x = 24,996,835.73 × 16,005,152.35
  4. Step 4: Simplify right side
    16,639,673.95x = 400,078,164,126,573.44
  5. Step 5: Solve for x
    x = 400,078,164,126,573.44/16,639,673.95
  6. Step 6: Final answer
    x = 24,043,630.02

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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.