Home / 24,920,029.80-37,321,062.30-16,898,423.40

Finding the Fourth Proportional to 24,920,029.80, 37,321,062.30 and 16,898,423.40

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Solution

The fourth proportional to 24,920,029.80, 37,321,062.30 and 16,898,423.40 is: 25,307,638.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,920,029.80 : 37,321,062.30 = 16,898,423.40 : x
  2. Step 2: Convert to fraction form
    24,920,029.80/37,321,062.30 = 16,898,423.40/x
  3. Step 3: Cross multiply
    24,920,029.80x = 37,321,062.30 × 16,898,423.40
  4. Step 4: Simplify right side
    24,920,029.80x = 630,667,112,483,177.75
  5. Step 5: Solve for x
    x = 630,667,112,483,177.75/24,920,029.80
  6. Step 6: Final answer
    x = 25,307,638.78

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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.