Home / 141,256,252.56-211,770,036.96-44,161,981.86

Finding the Fourth Proportional to 141,256,252.56, 211,770,036.96 and 44,161,981.86

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Solution

The fourth proportional to 141,256,252.56, 211,770,036.96 and 44,161,981.86 is: 66,207,225.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,256,252.56 : 211,770,036.96 = 44,161,981.86 : x
  2. Step 2: Convert to fraction form
    141,256,252.56/211,770,036.96 = 44,161,981.86/x
  3. Step 3: Cross multiply
    141,256,252.56x = 211,770,036.96 × 44,161,981.86
  4. Step 4: Simplify right side
    141,256,252.56x = 9,352,184,530,719,050
  5. Step 5: Solve for x
    x = 9,352,184,530,719,050/141,256,252.56
  6. Step 6: Final answer
    x = 66,207,225.25

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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.