Home / 63,752,847,472-87,978,962,910.01-34,817,433,505.48

Finding the Fourth Proportional to 63,752,847,472, 87,978,962,910.01 and 34,817,433,505.48

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Solution

The fourth proportional to 63,752,847,472, 87,978,962,910.01 and 34,817,433,505.48 is: 48,048,076,477.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,752,847,472 : 87,978,962,910.01 = 34,817,433,505.48 : x
  2. Step 2: Convert to fraction form
    63,752,847,472/87,978,962,910.01 = 34,817,433,505.48/x
  3. Step 3: Cross multiply
    63,752,847,472x = 87,978,962,910.01 × 34,817,433,505.48
  4. Step 4: Simplify right side
    63,752,847,472x = 3,063,201,691,000,364,335,104
  5. Step 5: Solve for x
    x = 3,063,201,691,000,364,335,104/63,752,847,472
  6. Step 6: Final answer
    x = 48,048,076,477.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.