Home / 15,604,624.41-23,416,183.61-8,693,888.10

Finding the Fourth Proportional to 15,604,624.41, 23,416,183.61 and 8,693,888.10

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Solution

The fourth proportional to 15,604,624.41, 23,416,183.61 and 8,693,888.10 is: 13,045,983.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,604,624.41 : 23,416,183.61 = 8,693,888.10 : x
  2. Step 2: Convert to fraction form
    15,604,624.41/23,416,183.61 = 8,693,888.10/x
  3. Step 3: Cross multiply
    15,604,624.41x = 23,416,183.61 × 8,693,888.10
  4. Step 4: Simplify right side
    15,604,624.41x = 203,577,679,990,924.59
  5. Step 5: Solve for x
    x = 203,577,679,990,924.59/15,604,624.41
  6. Step 6: Final answer
    x = 13,045,983.98

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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.