Home / 15,549,968.03-23,324,952.04-4,190,416.65

Finding the Fourth Proportional to 15,549,968.03, 23,324,952.04 and 4,190,416.65

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Solution

The fourth proportional to 15,549,968.03, 23,324,952.04 and 4,190,416.65 is: 6,285,624.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,549,968.03 : 23,324,952.04 = 4,190,416.65 : x
  2. Step 2: Convert to fraction form
    15,549,968.03/23,324,952.04 = 4,190,416.65/x
  3. Step 3: Cross multiply
    15,549,968.03x = 23,324,952.04 × 4,190,416.65
  4. Step 4: Simplify right side
    15,549,968.03x = 97,741,267,378,391.42
  5. Step 5: Solve for x
    x = 97,741,267,378,391.42/15,549,968.03
  6. Step 6: Final answer
    x = 6,285,624.98

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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.