Home / 63,563,768,425.02-95,312,545,968.24-29,978,373,252.31

Finding the Fourth Proportional to 63,563,768,425.02, 95,312,545,968.24 and 29,978,373,252.31

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Solution

The fourth proportional to 63,563,768,425.02, 95,312,545,968.24 and 29,978,373,252.31 is: 44,951,945,887.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,563,768,425.02 : 95,312,545,968.24 = 29,978,373,252.31 : x
  2. Step 2: Convert to fraction form
    63,563,768,425.02/95,312,545,968.24 = 29,978,373,252.31/x
  3. Step 3: Cross multiply
    63,563,768,425.02x = 95,312,545,968.24 × 29,978,373,252.31
  4. Step 4: Simplify right side
    63,563,768,425.02x = 2,857,315,078,663,567,310,848
  5. Step 5: Solve for x
    x = 2,857,315,078,663,567,310,848/63,563,768,425.02
  6. Step 6: Final answer
    x = 44,951,945,887.76

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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.