Home / 16,771,613.32-25,157,979.29-4,640,060.89

Finding the Fourth Proportional to 16,771,613.32, 25,157,979.29 and 4,640,060.89

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Solution

The fourth proportional to 16,771,613.32, 25,157,979.29 and 4,640,060.89 is: 6,960,246.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,771,613.32 : 25,157,979.29 = 4,640,060.89 : x
  2. Step 2: Convert to fraction form
    16,771,613.32/25,157,979.29 = 4,640,060.89/x
  3. Step 3: Cross multiply
    16,771,613.32x = 25,157,979.29 × 4,640,060.89
  4. Step 4: Simplify right side
    16,771,613.32x = 116,734,555,774,958.95
  5. Step 5: Solve for x
    x = 116,734,555,774,958.95/16,771,613.32
  6. Step 6: Final answer
    x = 6,960,246.07

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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.