Home / 141,036,809.55-211,555,214.33-141,036,809.55

Finding the Fourth Proportional to 141,036,809.55, 211,555,214.33 and 141,036,809.55

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Solution

The fourth proportional to 141,036,809.55, 211,555,214.33 and 141,036,809.55 is: 211,555,214.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,036,809.55 : 211,555,214.33 = 141,036,809.55 : x
  2. Step 2: Convert to fraction form
    141,036,809.55/211,555,214.33 = 141,036,809.55/x
  3. Step 3: Cross multiply
    141,036,809.55x = 211,555,214.33 × 141,036,809.55
  4. Step 4: Simplify right side
    141,036,809.55x = 29,837,072,472,769,644
  5. Step 5: Solve for x
    x = 29,837,072,472,769,644/141,036,809.55
  6. Step 6: Final answer
    x = 211,555,214.33

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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.