Home / 141,191,723.70-211,787,585.55-141,191,723.70

Finding the Fourth Proportional to 141,191,723.70, 211,787,585.55 and 141,191,723.70

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Solution

The fourth proportional to 141,191,723.70, 211,787,585.55 and 141,191,723.70 is: 211,787,585.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,191,723.70 : 211,787,585.55 = 141,191,723.70 : x
  2. Step 2: Convert to fraction form
    141,191,723.70/211,787,585.55 = 141,191,723.70/x
  3. Step 3: Cross multiply
    141,191,723.70x = 211,787,585.55 × 141,191,723.70
  4. Step 4: Simplify right side
    141,191,723.70x = 29,902,654,262,065,712
  5. Step 5: Solve for x
    x = 29,902,654,262,065,712/141,191,723.70
  6. Step 6: Final answer
    x = 211,787,585.55

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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.