Home / 231,503,233.29-346,800,820.23-134,254,631.67

Finding the Fourth Proportional to 231,503,233.29, 346,800,820.23 and 134,254,631.67

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Solution

The fourth proportional to 231,503,233.29, 346,800,820.23 and 134,254,631.67 is: 201,118,644.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,503,233.29 : 346,800,820.23 = 134,254,631.67 : x
  2. Step 2: Convert to fraction form
    231,503,233.29/346,800,820.23 = 134,254,631.67/x
  3. Step 3: Cross multiply
    231,503,233.29x = 346,800,820.23 × 134,254,631.67
  4. Step 4: Simplify right side
    231,503,233.29x = 46,559,616,382,832,536
  5. Step 5: Solve for x
    x = 46,559,616,382,832,536/231,503,233.29
  6. Step 6: Final answer
    x = 201,118,644.09

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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.