Home / 34,613,226.64-47,780,960.39-21,566,931.35

Finding the Fourth Proportional to 34,613,226.64, 47,780,960.39 and 21,566,931.35

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Solution

The fourth proportional to 34,613,226.64, 47,780,960.39 and 21,566,931.35 is: 29,771,529.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,613,226.64 : 47,780,960.39 = 21,566,931.35 : x
  2. Step 2: Convert to fraction form
    34,613,226.64/47,780,960.39 = 21,566,931.35/x
  3. Step 3: Cross multiply
    34,613,226.64x = 47,780,960.39 × 21,566,931.35
  4. Step 4: Simplify right side
    34,613,226.64x = 1,030,488,692,383,211.62
  5. Step 5: Solve for x
    x = 1,030,488,692,383,211.62/34,613,226.64
  6. Step 6: Final answer
    x = 29,771,529.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.