Home / 227,771,909.06-341,716,125.28-66,213,845.06

Finding the Fourth Proportional to 227,771,909.06, 341,716,125.28 and 66,213,845.06

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Solution

The fourth proportional to 227,771,909.06, 341,716,125.28 and 66,213,845.06 is: 99,337,704.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,771,909.06 : 341,716,125.28 = 66,213,845.06 : x
  2. Step 2: Convert to fraction form
    227,771,909.06/341,716,125.28 = 66,213,845.06/x
  3. Step 3: Cross multiply
    227,771,909.06x = 341,716,125.28 × 66,213,845.06
  4. Step 4: Simplify right side
    227,771,909.06x = 22,626,338,573,793,468
  5. Step 5: Solve for x
    x = 22,626,338,573,793,468/227,771,909.06
  6. Step 6: Final answer
    x = 99,337,704.40

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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.