Home / 38,334,400.16-57,468,007.92-14,416,668.32

Finding the Fourth Proportional to 38,334,400.16, 57,468,007.92 and 14,416,668.32

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Solution

The fourth proportional to 38,334,400.16, 57,468,007.92 and 14,416,668.32 is: 21,612,369.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,334,400.16 : 57,468,007.92 = 14,416,668.32 : x
  2. Step 2: Convert to fraction form
    38,334,400.16/57,468,007.92 = 14,416,668.32/x
  3. Step 3: Cross multiply
    38,334,400.16x = 57,468,007.92 × 14,416,668.32
  4. Step 4: Simplify right side
    38,334,400.16x = 828,497,209,193,773.12
  5. Step 5: Solve for x
    x = 828,497,209,193,773.12/38,334,400.16
  6. Step 6: Final answer
    x = 21,612,369.20

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1.5x scale

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.