Home / 226,219,979.57-339,329,467.65-60,223,525.34

Finding the Fourth Proportional to 226,219,979.57, 339,329,467.65 and 60,223,525.34

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Solution

The fourth proportional to 226,219,979.57, 339,329,467.65 and 60,223,525.34 is: 90,335,154.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,219,979.57 : 339,329,467.65 = 60,223,525.34 : x
  2. Step 2: Convert to fraction form
    226,219,979.57/339,329,467.65 = 60,223,525.34/x
  3. Step 3: Cross multiply
    226,219,979.57x = 339,329,467.65 × 60,223,525.34
  4. Step 4: Simplify right side
    226,219,979.57x = 20,435,616,793,628,484
  5. Step 5: Solve for x
    x = 20,435,616,793,628,484/226,219,979.57
  6. Step 6: Final answer
    x = 90,335,154.45

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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.