Home / 141,076,326.88-211,560,573.32-46,407,360.52

Finding the Fourth Proportional to 141,076,326.88, 211,560,573.32 and 46,407,360.52

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Solution

The fourth proportional to 141,076,326.88, 211,560,573.32 and 46,407,360.52 is: 69,593,304.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,076,326.88 : 211,560,573.32 = 46,407,360.52 : x
  2. Step 2: Convert to fraction form
    141,076,326.88/211,560,573.32 = 46,407,360.52/x
  3. Step 3: Cross multiply
    141,076,326.88x = 211,560,573.32 × 46,407,360.52
  4. Step 4: Simplify right side
    141,076,326.88x = 9,817,967,796,589,294
  5. Step 5: Solve for x
    x = 9,817,967,796,589,294/141,076,326.88
  6. Step 6: Final answer
    x = 69,593,304.66

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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.