Home / 9,416,477.30-14,088,004.97-8,254,499.63

Finding the Fourth Proportional to 9,416,477.30, 14,088,004.97 and 8,254,499.63

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Solution

The fourth proportional to 9,416,477.30, 14,088,004.97 and 8,254,499.63 is: 12,349,568.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416,477.30 : 14,088,004.97 = 8,254,499.63 : x
  2. Step 2: Convert to fraction form
    9,416,477.30/14,088,004.97 = 8,254,499.63/x
  3. Step 3: Cross multiply
    9,416,477.30x = 14,088,004.97 × 8,254,499.63
  4. Step 4: Simplify right side
    9,416,477.30x = 116,289,431,700,590.64
  5. Step 5: Solve for x
    x = 116,289,431,700,590.64/9,416,477.30
  6. Step 6: Final answer
    x = 12,349,568.53

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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.