Home / 16,506,034.20-24,760,144.80-4,375,328.40

Finding the Fourth Proportional to 16,506,034.20, 24,760,144.80 and 4,375,328.40

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Solution

The fourth proportional to 16,506,034.20, 24,760,144.80 and 4,375,328.40 is: 6,563,282.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,506,034.20 : 24,760,144.80 = 4,375,328.40 : x
  2. Step 2: Convert to fraction form
    16,506,034.20/24,760,144.80 = 4,375,328.40/x
  3. Step 3: Cross multiply
    16,506,034.20x = 24,760,144.80 × 4,375,328.40
  4. Step 4: Simplify right side
    16,506,034.20x = 108,333,764,731,552.33
  5. Step 5: Solve for x
    x = 108,333,764,731,552.33/16,506,034.20
  6. Step 6: Final answer
    x = 6,563,282.46

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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.